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GB Gas Tightness NG + LPG icon

GB Gas Tightness NG + LPG

GB-GAS.CO.UK

Category: Business
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Rankings updated

Price and ratings

Price
£4.99
Rating
—
Ratings
0United Kingdom

Versions

Released
11 Apr 201115 years ago
Last update
1 month agoVersion 8
Requires
iOS 26.0 or later

Details

Size
123.7 MB
Languages
1
Website
—

A Tightness testing app for NATURAL GAS & LPG Natural Gas testing includes standard domestic testing and Medium operating systems, step by step guides and timers LPG testing includes PROPANE intermediate and domestic 37mb and BUTANE 28mb testing and timers. Once the test is started let the timer do the job for you an alarm will sound once the test is complete, follow the scrolling text guide to find out what to do next

Countries1In 1 chart right now
Best rank now#6United Kingdom Paid · Business
Ratings, 7 days—Needs a week of rating history
Longest chart run1 dayUnited Kingdom Paid · Business

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Full chart

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Store listing

How the app presents itself on the App Store. Select a screenshot to open it full size.

GB Gas Tightness NG + LPG screenshot 1 of 10GB Gas Tightness NG + LPG screenshot 2 of 10GB Gas Tightness NG + LPG screenshot 3 of 10GB Gas Tightness NG + LPG screenshot 4 of 10GB Gas Tightness NG + LPG screenshot 5 of 10GB Gas Tightness NG + LPG screenshot 6 of 10GB Gas Tightness NG + LPG screenshot 7 of 10GB Gas Tightness NG + LPG screenshot 8 of 10GB Gas Tightness NG + LPG screenshot 9 of 10GB Gas Tightness NG + LPG screenshot 10 of 10

What's new

Version 8 · 27 Aug 2026 · 1 month ago

A total update to bring the app in line with the requirements of IGEM/UP/1B for tightness testing, including allowable pressure drops for existing installations. This update significantly expands the app and now includes: Updated Natural Gas tightness testing procedures Allowable pressure drop calculations for existing installations Installation volume and meter volume calculations Maximum Load Testing guidance Propane tightness testing Butane tightness testing MOP installations with inlet pressures up to 2 bar Intermediate-pressure LPG installations Updated let-by, stabilisation and tightness test sequences Improved step-by-step guidance and test timers Updated diagrams and manometer illustrations A major redevelopment of the original app, providing gas engineers and trainees with a much more comprehensive tool for carrying out and understanding tightness and soundness testing.

Current rankings

Every chart this app is in right now, best position first.

GB Gas Tightness NG + LPG chart positions
ChartRank24 h7 daysBestDays on chart
United Kingdom· Paid · Business#6Change unknownChange unknown#61

Rank history

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Ranking events

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Events appear as the app enters charts, moves 25+ places or ships a new version.

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