About this app
Cat® Methane Number Calculator is a brand new app for your mobile phone or tablet to allow quick, convenient calculations of methane number, heating value and other natural gas parameters without needing to use your laptop or complicated software. Standard gas samples are pre-loaded or you may enter your own sample from your job site.
Latest release
What’s New
Corrected gas naming on custom gas.
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.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 17, 2026 · 12:29 AM Free
Screenshots
