Calorie Bank — Support
Turn calories into coins. Bank 77 to lose a kilo.
How it works
Every day you get 20 coins (1 coin = 100 kcal). Meals withdraw coins, exercise deposits them. Whatever is left at the end of the day gets banked toward your goal: bank 77 coins and that's one kilogram — celebration included.
Common questions
When does a day end?
At 4:00 AM. A midnight snack still counts as today, not tomorrow.
I missed a few days — am I penalised?
No. Days with no entries are neutral: no credit, no penalty. You can also edit or delete any past entry at any time and every balance recalculates honestly.
Why did my balance go negative?
Overdraft is allowed everywhere — a heavy day simply goes negative and tomorrow starts fresh with 20 new coins.
Do planned items affect my balance?
No. The Plan tab is a pure forecast. Only real entries move real coins.
Where is my data stored?
Only on your iPhone. There are no accounts and no servers — see the privacy policy. Note this also means deleting the app deletes your history.
No sound when saving an entry?
The coin sounds respect your mute switch. Flip the ringer on and they're back — there is deliberately no separate setting.