About this app
Run the gas piping pressure test and hand the inspector a certificate. GasTest Log times the code-required hold, captures a start and end gauge photo as proof, and exports a one-page, code-cited PASS/FAIL report — right from your phone. It does NOT measure pressure. Your gauge does that. GasTest Log times the hold, documents what you read, and turns it into a clean certificate — so a missed inspector visit no longer means a re-trip. HOW IT WORKS • Pick a code preset: single-family 3 psi / 10 min, elevated 2-lb, commercial (IFGC — ½ hour per 500 ft³ of pipe), UPC 10 psi / 15 min, UPC welded 60 psi / 30 min, or custom. • Photograph the gauge to start a wall-clock countdown with haptic checkpoints — keep working, it holds time even with the screen off. • Photograph the gauge again at the end. Enter your start and end readings. • You attest PASS or FAIL. Export the certificate. THE CERTIFICATE • Date, address, permit, technician, license, and company. • Gas type, medium, required pressure and hold, your actual hold time, and start/end readings. • Side-by-side start and end gauge photos as tamper-evident proof. • The governing code citation (IFGC 2021 / IRC / UPC) and the AHJ acceptance line. BUILT FOR THE TRADE • Works fully offline. No account, no sign-in, no cloud. • Camera + optional location only. Your photos and readings never leave your phone. • No Bluetooth manometer required — use the mechanical gauge already on the pipe. A TOOL, NOT A CODE AUTHORITY Test pressures and hold durations follow the model codes (IFGC/IRC, or the UPC where adopted) — local amendments vary, so always confirm with your AHJ. The app does not measure pressure or decide pass/fail; you read the gauge and attest the result. PRO A one-time unlock — no subscription. Export the certificate PDF, add your company branding, and keep a saved history of every test. No ads. No tracking. No account. Time it. Photo it. Prove it.
Latest release
What’s New
Corrected code references on the test setup and the certificate: • The 10-minute hold is now shown as what it is — the exception for a single-family home or a system under 10 ft³. Other systems hold ½ hour per 500 ft³ of pipe volume. • New Commercial (IFGC) preset with a 30-minute default hold. • The test medium now cites IFGC §406.2 / IRC §G2417.2. • The 10 psi / 15 min and welded 60 psi / 30 min presets now cite UPC §1213.3, where they come from. • The AHJ acceptance line no longer cites a section number.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
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- First observed Aug 24, 2026 · 4:03 AM Free