About
This app provides a step-by-step guide and calculation tool for gas engineers performing installation pipework tightness testing. It covers various test procedures, including volume, let-by, and tightness tests, and generates professional PDF records.
What's New in UP/1B Calculator
1.1.0
April 28, 2026
- You can now do a password reset - Added an address lookup, just start typing an address and it will give you a matching list to select from (requires internet for this to work). - Improved Saving prompt - New unique job reference numbering so references are unique always - Delete any jobs from the previous job screen by pressing and holding - Prompt to enter an address if you forget
MoreDeveloper apps
FAQ
What is UP/1B Calculator used for?
UP/1B Calculator is a tool for Gas Safe registered engineers to perform installation pipework tightness testing according to IGEM/UP/1B Edition 4. It guides users through various tests and generates professional records.
Does UP/1B Calculator support different gas types?
Yes, UP/1B Calculator is designed for natural gas, LPG, and LPG/Air, adhering to the IGEM/UP/1B Edition 4 standard.
Can I save and share test records with UP/1B Calculator?
Absolutely. The app generates professional PDF records of tightness tests that can be saved and shared directly.
How does UP/1B Calculator handle data across devices?
All test records are saved to your account and sync automatically across all your devices, ensuring your data is always accessible.
What is the age rating for UP/1B Calculator?
UP/1B Calculator has an age rating of 4+, making it suitable for users of all ages who meet the professional requirements.
How often is UP/1B Calculator updated?
The latest version, 1.1.0, was released on April 28, 2026, indicating recent development and support for the application.
What makes UP/1B Calculator stand out from other gas safety tools?
Its specific focus on IGEM/UP/1B Edition 4, step-by-step guidance for each test phase, and professional PDF record generation offer a comprehensive solution for registered engineers.
Is UP/1B Calculator available on multiple platforms?
The provided data does not specify platform compatibility beyond its general availability as a mobile application. Users should check their respective app stores for device compatibility.