# ELGAS - GasTools > Australian gas fitter's utility app for vaporisation, pipe sizing, and conversion factors. (iPhone/iPad app by Elgas.) - Source: https://appshunter.io/ios/app/elgas-gastools/id1308094131 (this page in markdown: same URL + `.md`) - Developer: [Elgas](https://appshunter.io/developer/835311887) - Category: Utilities, Reference - Price: Free - Rating: 1.62/5 from 13 App Store ratings · 9 written reviews indexed - Age rating: 4+ - Requires: iOS 9.0 · 24 MB - Languages: American English - Released: 2017-12-18 - Data updated: 2026-08-28 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/elgas-gastools/id1308094131/reviews.md ## What is ELGAS? GasTools™ is an app designed specifically for Australian gas fitters.  It provides information on vaporisation, pipe sizing, exclusion zones, LPG conversion factors and more.  Features: • 45kg vaporisation chart • LPG tank vaporisation chart • Pipe sizing calculator • Cylinder size chart • LPG conversion values • Propane conversion values • Cylinder placement specifications Benefits: • The 45kg vaporisation chart specifies the number of 45kg cylinders required based on temperature and gas load, in either MJ or BTU. • The LPG tank vaporisation chart shows the maximum gas load for various vessel sizes and at various temperatures. • Pipe sizing calculator works in either MJ or BTU loads.  It provides data for both single stage and two stage systems. • The cylinder size chart provides dimensions, capacities, weights and energy content for various cylinder sizes. • The LPG conversion values include: kg, litres, megajoules (MJ), kWh & cubic meters (m³) for common gas bottle sizes. • The propane conversion values include: Pounds, Gallons, BTUs, Therms & ft³ for popular non-metric gas cylinder sizes. • An illustrated guide explaining the proper and safe placement & clearances for LPG gas cylinders including distances from ignition sources, wall openings and below ground spaces, such as drains or pits. ## Key features - 45kg vaporisation chart - LPG tank vaporisation chart - Pipe sizing calculator - Cylinder size chart - LPG conversion values - Propane conversion values - Cylinder placement guide ## Recent user reviews (9 of 9) All indexed reviews: https://appshunter.io/ios/app/elgas-gastools/id1308094131/reviews.md ### 5/5 — Great when it’s working *2025-06-02* Great app when it’s working. When you get logged out you can’t log back in with your details. The state in which you live won’t register allowing you to re register. Really annoying. ### 1/5 — Register unsuccessfull *2024-02-20* Don’t think it’s free and open to public use, deleted from the App Store if you don’t want people to use it ### 1/5 — Can’t long into app. *2023-07-18* I was logged out of my App, now will not allow me to log in. ### 1/5 — Not working *2023-07-05* This APP no longer works, you cannot login anymore. ### 1/5 — Very basic *2022-10-24* This is ok if you only want to run a single stage gas line no more than 20m. Doesn’t help me when I want to run the line 40m. ### 1/5 — MrGasman *2022-02-09* This is very helpful when it works but is offline more times than on Tried ELGAS tech support helpful as a bucket full of holes ### 1/5 — Registration Failed *2021-11-06* QLD Gas fitter here can use keeps on telling me registration failed. ### 1/5 — No good *2020-04-30* Trying to set it up and it keeps saying registration failed ### 1/5 — App doesn’t work *2020-01-16* Tried to make an account and it keeps saying “registration failed” tried deleting and reinstalling same problem. ## Frequently asked questions about ELGAS ### What is ELGAS - GasTools used for? ELGAS - GasTools is a utility app designed for Australian gas fitters. It provides tools and information such as vaporisation charts, pipe sizing calculators, and conversion factors for LPG and propane to aid in gas installations. ### Does ELGAS - GasTools have ads? No, ELGAS - GasTools does not contain advertisements. It is a free application that provides its features without interruption from ads. ### What devices does ELGAS - GasTools support? ELGAS - GasTools is available for iPhone, iPad, and iPod devices. It is designed to run on Apple's iOS operating system. ### How often is ELGAS - GasTools updated? The latest version of ELGAS - GasTools is 1.0.7, which was last updated on December 12, 2018. Future updates may be released by the developer. ### What is the age rating for ELGAS - GasTools? ELGAS - GasTools has an age rating of 4+. This indicates it is suitable for users of all ages, with no content restrictions. ### What are the key features of ELGAS - GasTools? Key features include a 45kg vaporisation chart, LPG tank vaporisation chart, pipe sizing calculator, cylinder size chart, LPG and propane conversion values, and a guide for cylinder placement specifications. ### What is the user rating for ELGAS - GasTools? ELGAS - GasTools has a user rating of 1.6 stars based on 13 ratings. This suggests a mixed reception from its user base. ### Can ELGAS - GasTools be used for metric and imperial measurements? Yes, ELGAS - GasTools supports both metric (MJ, BTU, kg, litres) and imperial (Pounds, Gallons, BTUs, Therms, ft³) measurements for LPG and propane conversion values. ## Version history (last 5 releases) ### 1.0.7 — 2018-12-12 1) Updated Cylinder Placement Specs. 2) Bug fixes in layout for iPhone X and above. ### 1.0.6 — 2018-11-27 1) New diagrams in Cylinder Placement Specs. 2) Bug Fixes. ### 1.0.5 — 2018-10-30 1) Bug fixes in registration page. 2) Updates in Cylinder Placement Specs. ### 1.0.4 — 2018-05-08 1) Styling issues Fixed. 2) Updated Cylinder Placement Specs ### 1.0.3 — 2018-03-09 Bug fixes. ## More apps by Elgas - [Elgas](https://appshunter.io/ios/app/elgas/id835311884) - [Quick Smart Gas™](https://appshunter.io/ios/app/quick-smart-gas/id1205346630) - [Swap’n’Go NEAR ME](https://appshunter.io/ios/app/swapngo-near-me/id1386625471) - [Elgas X-Zone](https://appshunter.io/ios/app/elgas-x-zone/id1454736319) All apps by Elgas: https://appshunter.io/developer/835311887 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-28.*