[krenel]

I strongly suggest you the Loop Habit Tracker [1][2]. Simple yet powerful app. You configure your habits and associate a frequency, and once done they disappear from the list. You can set up reminders/alarms as well.

The only "tip" I would suggest to you is to open the app once a day. For that, I created a daily habit of "checking my habits". A little bit meta, but it holds myself accountable.

Some of my tracked habits: calling mom/grandma, reading, use Anki, gratitude journal, exercice, drink 1.5L or water a day, meditate, breathing exercices, no screen time after 20:00, etc.

Of course, not meant to disencourage you from doing your own app, just to show how I scratch my very same itch. May the code be with you ;)

[1] https://play.google.com/store/apps/details?id=org.isoron.uha...

[2] It's an OpenSource project! https://github.com/iSoron/uhabits