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Screenshots

  • Proof TAB screenshot 1
  • Proof TAB screenshot 2
  • Proof TAB screenshot 3
  • Proof TAB screenshot 4

About Proof TAB

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.

What’s new

Version 39.3 · Updated October 27, 2026

Enhanced syncing projects Ability to get PDF reports from iPhone

App privacy

The developer, Jawad Jaber, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

Alternatives to Proof TAB

Looking for apps like Proof TAB? Here are 6 similar apps on the App Store. The highest rated is Oventrop (5.0/5), and all 6 are free to download.

Proof TAB vs. alternatives
App Rating Price Last updated Compare
Proof TAB – Free October 27, 2026
Building Start 3.4 / 5 (8) Free Aug 13, 2026 Compare
Oventrop 5.0 / 5 (1) Free Jul 10, 2025 Compare
HyTune – Free Oct 12, 2026 Compare
Building Commission 3.5 / 5 (16) Free Aug 31, 2026 Compare
SMACNA Duct-U-Lator 5.0 / 5 (1) Free Oct 17, 2024 Compare
HyTools 4.0 / 5 (5) Free Jul 23, 2026 Compare

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