Days Strong

How much will you save
if you stop drinking energy drinks?

Put in what you actually get through. It works out the rest.

A week
£28
A month
£122
A year
£1,461

£7,305

In five years

Based on two cans a day at £2 each.

Start counting — free

Days Strong counts the days you did not, and turns them into that figure. Free for 3 habits and 2 goals, no account, and it all stays on your phone.

The part nobody tells you

The money is not the reason people stop, but it is the reason a lot of them keep going. A number that grows on its own, every day, without you doing anything, is the only part of quitting that gets easier by itself.

Days Strong keeps that figure on the front screen, and it never resets it for a bad day: forgetting to open the app costs you nothing, and every past day stays editable.