Comparison

Proof TAB vs ShouEMA

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Proof TAB

Features
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Proof helps field technicians and engineers perform Testing, Adjusting and Balancing (TAB) and Commissioning (Cx) work more efficiently, accurately, and professionally on site. Built to work seamlessly with its desktop companion, the app enables iPhone users to capture data in the field and sync it automatically to the desktop for streamlined review, reporting, and project coordination. Designed around real site needs and aligned with international standards, Proof supports a wide range of workflows, including: Packaged Units Air Handling Units (AHUs) Fresh Air AHUs Chillers and hydronic water systems Customizable forms Checklists Issue logs Site observations With Proof, teams can reduce paperwork, improve consistency, and deliver clearer, faster, and more reliable TAB and Cx documentation from site to office. A slightly more breakthrough marketing version: Proof transforms how TAB and Commissioning teams work on site. It gives technicians and engineers a faster, smarter way to collect, manage, and synchronize field data while working in full coordination with the desktop platform. Data captured on iPhone is automatically synced, helping teams move seamlessly from field execution to office review and final reporting. Developed to meet real project-site demands and support internationally recognized workflows, Proof covers key equipment and processes such as Packaged Units, AHUs, Fresh Air AHUs, chillers, water systems, custom forms, checklists, issue tracking, and site observations. From field data capture to final documentation, Proof helps deliver better accuracy, stronger consistency, and a more professional TAB and Cx process.

About

ShouEMA

Read full description

SHOU EMA permet de répondre aux exigences réglementaires liées à surveillance de la qualité de l'air intérieur des ERP telles que les crèches, écoles, collèges, lycées, EHPAD, etc. Couplé à un capteur Nexelec, l'application vous fournit un rapport homologué directement dans votre boîte mail.

Screenshots

Proof TAB4 screens
ShouEMA4 screens

Verdict

The call

The clearest difference is update cadence: Proof TAB at every 8 days against ShouEMA's every 22 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Proof TAB ships an update every 8 days, ShouEMA every 22 months. The most recent releases landed on September 19, 2026 and October 7, 2026 respectively.

Scorecard1 real difference · 5 level
Proof TAB versus ShouEMA: the parameters behind the verdict, then further details
ParameterProof TABShouEMA
PriceFreeFree
Update frequencyEvery 8 days — betterEvery 22 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size935 MB28 MB
Age rating4+4+
DeveloperJawad JaberNEXELEC

In-app purchases

None

Proof TAB

No in-app purchases

None

ShouEMA

No in-app purchases

Questions

Is Proof TAB free?
Proof TAB is free to download, with no in-app purchases.
Is ShouEMA free?
ShouEMA is free to download, with no in-app purchases.
Do Proof TAB or ShouEMA have ads?
Neither Proof TAB nor ShouEMA shows ads.
Which is updated more often, Proof TAB or ShouEMA?
Proof TAB ships an update every 8 days, and ShouEMA every 22 months. Most recently, Proof TAB was updated on September 19, 2026 and ShouEMA on October 7, 2026.

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