GB Gas Heat Input Calculator

It seems it doesn’t do the right calculations the results are far from what should be

Works flawlessly for me but a new update changed the colour scheme. Red text on black background is way harder to read

I've used this app for years with no problem, it was brilliant but since the latest update it’s absolute rubbish! .576 to .678 works out at 21.54kwn? I don’t think so! It should be more like 30.4kwn. I hate the new one button set up! Previous version was much better! Sort it out GB!!!🙏🙏🙏

Used to be good, but since change of layout, stopped using.

Update has made the app no longer work! Can’t hit a calculate button

Was one of the best apps I used for gas rating until the latest update Now it’s ruined. Please go back to the old version.

Since update it is rubbish. Now deleted

WHY!!!!! It’s rubbish now!

New format is rubbish, looses data when reopened aswell👎👎old format was great!!

Have used this app now for a couple of years and it’s been very reliable and acceptable. However since it’s recent update it is even better. Excellent app. Well recommended