On-Screen Takeoff Review 2026: Pricing, Pros, Cons, Alternatives

What you're buying with On-Screen Takeoff, and what the demo skips

On-Screen Takeoff earns its money with Commercial subcontractors and general contractors running 10 to 150 field staff with a dedicated one-to-three-person estimating desk that bids plan-and-spec work off drawing sets, in trades On Center names on its own site: concrete, doors and hardware, walls and ceilings, paint and coatings, landscaping, flooring, masonry and stone, roofing, firestopping, mechanical, electrical and plumbing. If that's you, it does the job. The sections below are the parts worth checking before you sign. But the fit is narrower than the marketing suggests, and the price isn't the whole cost.

The vendor publishes no price. But every number below was verified on 7 August 2026 and comes from a named third party that says which.

Who should be shortlisting On-Screen Takeoff

It fits Commercial subcontractors and general contractors running 10 to 150 field staff with a dedicated one-to-three-person estimating desk that bids plan-and-spec work off drawing sets, in trades On Center names on its own site: concrete, doors and hardware, walls and ceilings, paint and coatings, landscaping, flooring, masonry and stone, roofing, firestopping, mechanical, electrical and plumbing. That's the half most reviews print. Here's the other half, which is the one worth your time.

Don't buy it if you're A Mac-based estimating desk, or any shop that expects estimators to work from a browser or a tablet on site. On-Screen Takeoff is a Windows desktop application and the vendor states it plainly in its own comparison table. There's no Mac client, no browser client and no mobile client. And the workarounds are a Windows VM, which the EULA restricts to Floating Seat Licenses only, or a virtual desktop, which at least one reviewer reported failing through Citrix Receiver. Look at ConstructConnect Takeoff instead.

Don't buy it if you're A two-to-eight-person residential service or replacement contractor quoting from site visits rather than from drawing sets. Every strength here is a plan-and-spec strength: Multi-Condition Takeoff, Typical Areas and Groups, Overlay change tracking between plan revisions, CSI MasterFormat coverage. But none of it helps a crew that measures a roof in the driveway and prices it on a tablet. So you'd be buying a quote-only desktop licence, plus Quick Bid to price the takeoff, to replace a job you currently do in a field app. Look at Contractor Foreman instead.

Don't buy it if you're Any team where two or more people need to be inside the same takeoff at the same time in the run-up to bid day. The vendor's answer is a flat no, and the suggested workaround is emailing the file or syncing it through a consumer cloud drive. That's file passing, not collaboration. And the December 2025 single-active-session-per-seat enforcement closes the loophole shops used to rely on. Look at Togal.ai instead.

Don't buy it if you're An earthwork, sitework or civil contractor. A project manager reviewer put it bluntly: the software isn't good at earthwork takeoffs and there's no easy way to do arc or circle takeoffs. And a separate reviewer noted it crashes on files coming from civil engineers. On-Screen Takeoff is a 2D plan-measurement tool with no BIM support, so cut-and-fill volume work is outside what it was built for. Look at Trimble Business Center instead.

Pricing: what On-Screen Takeoff publishes and what it doesn't

On-Screen Takeoff doesn't publish a price. That's the finding, not a gap in this page: you can't compare this product on cost until someone quotes you.

The vendor's own wording is this, and nothing more: "Neither oncenter.com nor constructconnect.com publishes a price for On-Screen Takeoff. oncenter.com has no /pricing/ page at all (HTTP 404 on 2026-08-07). ConstructConnect's pricing page does have a Takeoff tab with real prices, but those tiers are for a different product, ConstructConnect Takeoff: the Buy Now buttons resolve to pay-portal.app.constructconnect.com/Takeoff/Starter and /Takeoff/Pro and the analytics campaign strings are all UU-WS-WU-CCTO-Pricing-*. On-Screen Takeoff appears on that page only in a routing block that names it and then sends you to a five-question quiz instead of a number." So treat every third-party page printing tier names and figures for On-Screen Takeoff with careful suspicion. Those numbers are not on the vendor's site today, and a roundup that reprints them is telling you what On-Screen Takeoff used to charge somebody else.

And we are not going to print a per-month number we cannot open a page and read. We checked https://www.capterra.com/p/121585/On-Screen-Takeoff/: starting price field reads 'Contact vendor'; free trial available; no dollar figure, https://www.softwareadvice.com/construction/on-center-profile/: pricing field reads 'Pricing available upon request'; no dollar figure, https://www.getapp.com/construction-software/a/on-screen-takeoff/reviews/: HTTP 403 to curl; same Gartner review pool as the two above, so it wouldn't be an independent figure regardless, https://sourceforge.net/software/product/On-Screen-Takeoff/: lists 'Free Version available' and 'Free Trial available' with no price, and carries zero reviews ('This software hasn't been reviewed yet. Be the first to provide a review.'), https://www.oncenter.com/pricing/: HTTP 404, https://www.oncenter.com/products/on-screen-takeoff/pricing/: HTTP 404, https://www.oncenter.com/products/takeoff-boost/ost-vs-togal-ai-competitor-page/: On Center's own competitor comparison page names neither its own price nor Togal.ai's. Capterra, Software Advice and GetApp are all Gartner properties reading one review pool (both the Capterra and Software Advice profiles show the identical 4.3 rating over 155 reviews), so even if one of them carried a figure it would be one source, not three. None of them carries one. And the only dollar amounts ConstructConnect publishes in the takeoff category belong to sibling products, and quoting those as On-Screen Takeoff's price would be wrong: ConstructConnect Takeoff is a browser app and PlanSwift is a separate desktop program with its own checkout. On-Screen Takeoff's price is genuinely unpublished. So treat any number you see attributed to it online as unsourced. So the absence is the finding: go into the demo knowing that nobody outside the vendor can tell you what you will be quoted, and that any page claiming otherwise is quoting a structure that has moved.

One user, one device at a time. The EULA's default license type is a Single Seat License: 'the Software is licensed for use by one user on one device at a time.' You may install it on both a desktop and a laptop used by the same person, but only if there is no possibility of simultaneous use, and any simultaneous use requires a second license. Since December 1, 2025 the seat is also identity-bound: licenses provisioned after that date can only be used through a ConstructConnect-authenticated account and the software 'enforces a single active session per seat.' Floating Seat Licenses exist and are the only type permitted to run in a virtual or emulated environment.

Everything that isn't the On-Screen Takeoff subscription

Payment processing. Not applicable in the customer-payments sense: On-Screen Takeoff is a desktop takeoff tool and never touches a homeowner's card. The only payment mechanic in the contract runs the other way: for subscription licenses, 'subscription fees are billed on a monthly basis and are collected automatically by debiting the credit card that Licensee provides to ConstructConnect or Reseller (as applicable).' ConstructConnect also 'reserves the right to change the Fees at any time', with your current term protected only through the end of that term.

Implementation and onboarding. Self-paced training videos, instructor-led webinars and eLearning courses are free. Anything beyond that is chargeable: On Center offers 'custom individual sessions, hands-on training, and custom classroom training conducted onsite', and the EULA states ConstructConnect 'may provide You with maintenance services related to the Software subject to an additional charge.' No implementation fee schedule is published.

Minimum term. Whatever term the order form specifies. The EULA sets a fallback: 'The term of the Subscription License begins on a date You choose for the start of Your subscription and continues for the term specified when You subscribe to the product. If the term is not specified when You subscribe to the product, then the term is thirty (30) days.' On the parent's pricing page the answer to 'Can I cancel anytime?' is 'No. Subscriptions run for the full term'.

Getting out. No refund, in three separate places. EULA 3.4: on termination 'Licensee will not be entitled to a refund of amount paid for the license to use the Software, or any other amounts for any reason.' EULA 4.19 repeats the same sentence for missed payment-plan instalments and adds that ConstructConnect 'may deactivate the Software'. ConstructConnect's pricing FAQ: 'Subscriptions run for the full term, and mid-term cancellations aren't eligible for a refund.' You also cannot pause: 'Subscriptions can't be paused, and payments can't be suspended during the contract term.'

Auto-renewal. The EULA runs 19 sections and never uses the words renew, renewal or auto-renew. It only establishes that subscription fees are auto-debited monthly from the card on file. So before signing, get in writing: (1) does the term auto-renew, (2) how many days' written notice stops it, (3) what address or portal that notice has to go to, and (4) whether the renewal price is capped, given clause 4.17.2 lets ConstructConnect change fees at any time.

Modules sold separately. , , , , , , . And an add-on you need in week one is part of what On-Screen Takeoff costs, so the number to compare is the configuration you'd really run.

Third-party services you will also pay for. , , , , . These are not on On-Screen Takeoff's invoice, and they are still part of what this decision costs you every month.

The On-Screen Takeoff line items nobody mentions

The subscription is the part everyone quotes. These are the lines that land afterwards, and the ones we could not find are named as unpublished rather than left blank.

Sold separately. , , , , , , . Price the configuration you'll really run, because an add-on you need on day one is part of the price.

Third-party services you'll also pay for. , , , , . None of these are on On-Screen Takeoff's invoice, and all of them are part of what this decision costs every month.

The five workflows you pay for

Feature totals are noise. So a shop in this category lives or dies on five things, and those are the five to grade, and each one below carries the evidence it's graded on.

The patented Multi-Condition tool is the real differentiator, and Takeoff Boost is the AI layer bolted on top Multi-Condition Takeoff lets an estimator select any number of conditions and draw once for all of them, which is what makes a repeating room or a whole floor fast. Typical Areas, Typical Groups and Typical/Repeating Pages extend the same idea across a project. Takeoff Boost sits above that and produces an AI first pass: it detects footprint area, net area, counts and wall types, and On Center claims results on up to five pages in as little as 30 seconds and takeoffs up to 40% faster overall. But both numbers are vendor claims with no methodology published.

Overlay is the feature that pays for itself on an addendum-heavy bid Load two plan sets, run Overlay, and additions render in blue while deletions render in red. On Center frames this against rework cost, and the Auto Name tool renumbers and renames an entire project's sheets in one pass so that a revised set lines up with the original. And for a subcontractor bidding commercial work where addenda land days before bid day, this is the part of the product that's genuinely hard to replace with a PDF markup tool.

Two exits, and one of them is a second purchase Quantities leave On-Screen Takeoff either into Quick Bid, which is a separately sold product, or into Microsoft Excel, which On Center names as a direct integration. Results also print and export for reference. But there's no path into an accounting or job-cost system, and no public API. Quick Bid, once bought, offers 'Accounting-friendly templates so you can export important data for job costing' and 'the option to export a bid to a spreadsheet or specific accounting software file', but names no accounting partner.

Twelve manufacturer material databases exist, and every one of them is for Quick Bid, not for On-Screen Takeoff On Center's partners page lists exactly twelve manufacturers with downloadable material assemblies: Armstrong, CEMCO Steel, CertainTeed Ceilings, ClarkDietrich, Hilti, Marino\WARE, PABCO Gypsum, Rockfon, SCAFCO, Simpson Strong-Tie, Steel Network and USG Ceilings. Counted from the page's twelve DOWNLOAD links on 2026-08-07. The page's own heading is 'Integration with Quick Bid', and the body says the assemblies go 'into the latest version of Quick Bid'. And the skew is unmistakable: eight of the twelve are ceilings, steel framing or drywall suppliers. So if you're not a walls-and-ceilings or interior-framing contractor, the partner database is close to empty for you.

December 2025 changed the licence from a key on a machine to an identity on a server Licences provisioned after December 1, 2025 can only be used through ConstructConnect-authenticated accounts, may require authentication at launch or periodically, and enforce one active session per seat. The software transmits licence utilization, authentication events, session metadata, IP-based coarse geolocation inference and audit-trail data. ConstructConnect's site terms add that authenticated web applications record Session Replay of clicks and navigation, excluding checkout, payment and login pages, with personal-data fields masked.

How On-Screen Takeoff lands by trade

The On-Screen Takeoff integration that decides everything else

Microsoft Excel connects one way only, so edits made in your books do not come back, on every plan. Quick Bid (ConstructConnect's own estimating product) connects one way only, so edits made in your books do not come back, gated to a higher tier. QuickBooks, Sage, Foundation, Viewpoint, Xero connects, on every plan. Your costs map through cost codes, so test yours against your own chart of accounts before you commit. A code your books don't recognise is how a labour charge quietly lands somewhere useless.

Past those, the road ends. Any accounting or ERP system, Any CRM, BIM and 3D model formats, Zapier, Make and general automation platforms do not connect. So if your books run on an ERP rather than the platforms named above, weigh that before anything else.

Beyond accounting it connects to ConstructConnect Project Intelligence (Bid-lead and project-document feed. Pull plans and specs for public and private commercial projects straight into a takeoff. Sold separately at $129 per market per month (Starter) or from $199 per market per month (Professional, annual contract required).), Digital Production Control (On Center's job-site progress and productivity tracking product. Takeoff quantities become the baseline the field reports against.), Plan Viewer (A free viewer On Center distributes so people without a licence can open and review your plan files.), OneDrive, Google Drive, Dropbox (Not integrations. The vendor names them as the manual workaround for the absence of real-time collaboration.), Twelve manufacturer material databases (Armstrong, CEMCO Steel, CertainTeed Ceilings, ClarkDietrich, Hilti, Marino\WARE, PABCO Gypsum, Rockfon, SCAFCO, Simpson Strong-Tie, Steel Network, USG Ceilings. Counted from twelve DOWNLOAD links on the partners page, 2026-08-07.). A public API exists: No public API. The string 'API' does not appear once, with word boundaries, in the raw HTML of the On-Screen Takeoff product page (zero matches, 2026-08-07). The contrast inside the same parent company is sharp: PlanSwift, also ConstructConnect, also at 3825 Edwards Road Suite 800, publishes a 'Developer / API / SDK' link and a Plugins directory in its site footer. On-Screen Takeoff publishes neither. The EULA also forbids you from building your own bridge: you may not reverse engineer, decompile or disassemble the software, and clause 4.10 bars using it 'to create any product that directly or indirectly competes with the Software'.

On-Screen Takeoff support, and what it costs you

The On-Screen Takeoff term, and what leaving costs

Nobody reads this section before they buy, and it's the one that costs money afterwards. Four terms decide what leaving looks like.

Minimum term. Whatever term the order form specifies. The EULA sets a fallback: 'The term of the Subscription License begins on a date You choose for the start of Your subscription and continues for the term specified when You subscribe to the product. If the term is not specified when You subscribe to the product, then the term is thirty (30) days.' On the parent's pricing page the answer to 'Can I cancel anytime?' is 'No. Subscriptions run for the full term'.

Auto-renewal. The EULA runs 19 sections and never uses the words renew, renewal or auto-renew. It only establishes that subscription fees are auto-debited monthly from the card on file. So before signing, get in writing: (1) does the term auto-renew, (2) how many days' written notice stops it, (3) what address or portal that notice has to go to, and (4) whether the renewal price is capped, given clause 4.17.2 lets ConstructConnect change fees at any time.

Early termination. No refund, in three separate places. EULA 3.4: on termination 'Licensee will not be entitled to a refund of amount paid for the license to use the Software, or any other amounts for any reason.' EULA 4.19 repeats the same sentence for missed payment-plan instalments and adds that ConstructConnect 'may deactivate the Software'. ConstructConnect's pricing FAQ: 'Subscriptions run for the full term, and mid-term cancellations aren't eligible for a refund.' You also cannot pause: 'Subscriptions can't be paused, and payments can't be suspended during the contract term.'

Payment processing. Not applicable in the customer-payments sense: On-Screen Takeoff is a desktop takeoff tool and never touches a homeowner's card. The only payment mechanic in the contract runs the other way: for subscription licenses, 'subscription fees are billed on a monthly basis and are collected automatically by debiting the credit card that Licensee provides to ConstructConnect or Reseller (as applicable).' ConstructConnect also 'reserves the right to change the Fees at any time', with your current term protected only through the end of that term.

What people running On-Screen Takeoff tell you

How On-Screen Takeoff compares

Four or five products a shop looking at On-Screen Takeoff would also be looking at. Each row carries what the vendor publishes, plus what it does better and worse.

ConstructConnect Takeoff (Starter). It runs in a browser, so Mac and Windows both work and there's nothing to install. And the price is on a public page with a live checkout instead of behind a quiz. Drawings are named and scaled automatically, and Professional at $2,200 per seat per year adds AI Auto Takeoff, unlimited pages and edit-capable collaborators. Same parent company, same Takeoff Boost AI, so you're not leaving the ecosystem. But Starter caps you at 25 pages per project and gives collaborators view-only access. Neither tier carries the patented Multi-Condition Takeoff, Typical Areas and Groups, or Overlay change tracking that make On-Screen Takeoff worth its unpublished price on complex addendum-heavy commercial work.

PlanSwift Professional. The price sits on a public page with a working cart and a quantity selector, so you can size a five-seat deal yourself before anyone calls you. It also ships Takeoff Boost, the same AI layer, and publishes a Developer / API / SDK route plus a plugin directory that On-Screen Takeoff has no equivalent for. But Also Windows-only, so it fixes the pricing opacity without fixing the platform limit. And it sits in a different product line with a different training curve, and it doesn't carry On Center's patented Multi-Condition Takeoff.

Bluebeam Revu (Basics). Roughly a fifth to an eighth of what a ConstructConnect takeoff seat costs at list, with all four tiers published. Native PDF throughout with no TIF conversion step, which removes one of the recurring On-Screen Takeoff complaints outright. Studio Sessions give genuine multi-user markup on the same document. But Basics does perimeter-free length and area only; volume, counts and angles need Core at $330, and the Excel Quantity Link that turns measurements into a costing sheet is gated to Complete at $440. But it's a markup tool that measures, not a purpose-built takeoff-to-estimate pipeline, and there's no Quick Bid equivalent behind it.

STACK Takeoff & Estimate. Cloud-native with real multi-user collaboration, and it offers a free version of Takeoff & Estimate as an entry point. And it's the most-reviewed alternative in the category: Software Advice's On-Screen Takeoff profile lists STACK at 4.5 stars over 1,398 reviews against On-Screen Takeoff's 4.3 over 155. But Also declines to publish a price. stackct.com/pricing shows three solution bundles and a Build Your Price button with no figure in the raw HTML (zero dollar-sign matches, 2026-08-07), so you're back to a sales call. And Software Advice reports a $599 per year starting point, but that's one Gartner-pool figure and it isn't corroborated on STACK's own site.

Togal.ai. By On Center's own admission on its own comparison page, Togal.ai supports simultaneous multi-user takeoff and lets external collaborators join a project without needing a Togal licence, and it runs in a browser. And Togal.CHAT adds a conversational interface for interrogating plans. It was built AI-first rather than AI-retrofitted. But On Center's comparison, which is a partisan source, claims Togal.ai identifies walls, windows and ceilings by category but doesn't break them out by type, and that its takeoff objects are basic linears, areas and counts without the patented Multi-Condition, Typical Areas or Attachments tooling. And there's no price on togal.ai/pricing in raw HTML either.

Who should not buy On-Screen Takeoff

Don't buy On-Screen Takeoff if you're A Mac-based estimating desk, or any shop that expects estimators to work from a browser or a tablet on site. On-Screen Takeoff is a Windows desktop application and the vendor states it plainly in its own comparison table. There's no Mac client, no browser client and no mobile client. And the workarounds are a Windows VM, which the EULA restricts to Floating Seat Licenses only, or a virtual desktop, which at least one reviewer reported failing through Citrix Receiver. Look at ConstructConnect Takeoff instead.

Don't buy On-Screen Takeoff if you're A two-to-eight-person residential service or replacement contractor quoting from site visits rather than from drawing sets. Every strength here is a plan-and-spec strength: Multi-Condition Takeoff, Typical Areas and Groups, Overlay change tracking between plan revisions, CSI MasterFormat coverage. But none of it helps a crew that measures a roof in the driveway and prices it on a tablet. So you'd be buying a quote-only desktop licence, plus Quick Bid to price the takeoff, to replace a job you currently do in a field app. Look at Contractor Foreman instead.

Don't buy On-Screen Takeoff if you're Any team where two or more people need to be inside the same takeoff at the same time in the run-up to bid day. The vendor's answer is a flat no, and the suggested workaround is emailing the file or syncing it through a consumer cloud drive. That's file passing, not collaboration. And the December 2025 single-active-session-per-seat enforcement closes the loophole shops used to rely on. Look at Togal.ai instead.

Don't buy On-Screen Takeoff if you're An earthwork, sitework or civil contractor. A project manager reviewer put it bluntly: the software isn't good at earthwork takeoffs and there's no easy way to do arc or circle takeoffs. And a separate reviewer noted it crashes on files coming from civil engineers. On-Screen Takeoff is a 2D plan-measurement tool with no BIM support, so cut-and-fill volume work is outside what it was built for. Look at Trimble Business Center instead.

The verdict, by shop size

Commercial subcontractor, 25 to 150 field staff, dedicated estimating desk bidding plan-and-spec work

Yes, and this is the shape the product is built for. This is the band the product was designed for and still wins in. Multi-Condition Takeoff, Typical Areas and Groups, and Overlay change tracking pay for themselves on a repetitive commercial set with late addenda, and the ConstructConnect Project Intelligence feed puts the leads and the drawings in the same place you measure them. But go in knowing you'll need Quick Bid as a second purchase and that the whole thing is Windows-only and single-user-per-seat. And get the term, the renewal price and the Takeoff Boost billing in writing before you sign. This band runs 25 to 150 on the crew, doing commercial work, and that's the profile the recommendation is written for.

Interiors contractor in walls, ceilings, drywall or steel framing, any size with an estimator

Yes, and this is the shape the product is built for. The twelve manufacturer material databases skew hard toward this trade: Armstrong, CertainTeed Ceilings, Rockfon and USG on ceilings, CEMCO, ClarkDietrich, Marino\WARE, SCAFCO and Steel Network on framing. So eight of twelve partners are directly yours. And no other trade gets that much prepopulated assembly data out of the ecosystem, which materially reduces the setup cost a VP of Sales reviewer complained about when he wished the software came preloaded with takeoff items. This band runs 8 or more on the crew, doing commercial work, and that's the profile the recommendation is written for.

General contractor or subcontractor with 10 to 40 staff where two or more people share bids and at least one estimator is on a Mac

Only under conditions, and they are worth being honest about. The takeoff engine is genuinely good, but you'd be paying an unpublished quote-only price for a Windows-only tool that the vendor itself says doesn't support real-time collaboration, and then bridging that gap with Dropbox. So only proceed if the estimating desk is genuinely one person at a time and every one of them is on Windows. Otherwise ConstructConnect Takeoff at a published $1,200 per seat per year gives you the browser and the same AI from the same parent, and you can find out what it costs without a phone call. This band runs 10 to 40 on the crew, doing commercial and residential work, and that's the profile the recommendation is written for.

Residential service, replacement or remodeling contractor under 10 crew quoting from site visits

No. Nothing here fits. You'd buy a quote-only Windows desktop licence, then buy Quick Bid to price what it measures, to replace work you currently do on a tablet in a driveway. And the complaint that recurs most in the review pool is exactly this mismatch: an owner-president called it 'a bit pricey' for his level of use, an estimator said the price 'kind of precludes smaller businesses from buying it', and a project manager who used it inside a large company said that on his own he struggles with what they charge against software that does just as much. So believe them. This band runs 1 to 10 on the crew, doing residential and service work, and that's the profile the recommendation is written for.

Earthwork, sitework or civil contractor of any size

No. A project manager reviewer stated the software isn't any good at earthwork takeoffs with no easy way to do arc or circle takeoffs, a second reviewer reported crashes converting files from civil engineers, and a third confirmed there's no BIM support. So it's a 2D plan-measurement tool. And cut-and-fill volume work needs a civil package, not a plan takeoff program. This band runs 1 or more on the crew, doing commercial work, and that's the profile the recommendation is written for.

What we read on On-Screen Takeoff, and what we couldn't get to

Before the sources, the honest caveat. Nobody here's used this product in anger. What it is instead: On-Screen Takeoff's own 22 pages read line by line on 7 August 2026, plus the review corpus read by complaint type rather than by star rating. Pricing was verified the same day, and every figure above traces to a page we opened.

So: 16 quotes on this page, 16 from Capterra.

And https://www.g2.com/products/on-screen-takeoff/reviews: HTTP 403, https://www.trustradius.com/products/on-screen-takeoff/reviews: HTTP 403, https://www.getapp.com/construction-software/a/on-screen-takeoff/reviews/: HTTP 403 (and would be the same Gartner pool as Capterra and Software Advice), Reddit: not reachable from this environment and https://help.constructconnect.com/* article bodies: pages return HTTP 200 but the Gainsight knowledge-base renders article content client-side, so the export, database and account-closure articles couldn't be read. Only the article titles and the statement 'You can import and export bids, takeoff files, and reports' were retrievable. refused automated retrieval for On-Screen Takeoff. Forum and social threads are the ones people most want quoted, and they are exactly the ones we cannot verify, so none of them are here.

What that leaves untested: apple App Store and Google Play: On-Screen Takeoff is a Windows desktop application with no mobile client, so no store listing exists. And everything above is 22 vendor pages and a review corpus, which is documentary rather than hands-on.