Days Strong

What it is
all for

A day count is an achievement. Money is only interesting once it turns into something. So you name the thing you want, and the habits you stopped pay for it.

It fills on its own

Point a goal at the habits funding it and it grows every day without you touching it — at the app's default for smoking, that is £16 a day going somewhere you chose instead of somewhere you did not. The screen shows what is in it, what is still to find, which habit is doing most of the work, and the month it lands at this rate. That last one is the part a savings jar cannot tell you.

There is a ninety-day line on it too, so you can see it climbing rather than take it on trust.

Three kinds

Honest arithmetic, or none

A price counts from the day you SET it, never from the day you quit — otherwise a goal created this morning would open three-quarters full from money you spent last year, which would feel wonderful and be a lie. If a habit has no daily cost, the app says so rather than guessing one.

2 goals are free, and everything you have already recorded stays free to see, edit and export whatever you decide.

Get Days Strong — free

Days Strong turns the days you did not into something you actually want. No account, no server, and it all stays on your phone.