Most apps I've tried for this either ping you constantly with reminders, or shove you into a community feed where someone's posting their before-and-after at 7am. I didn't want either. I wanted a quiet place to write things down.
Titra is — sort of deliberately — a bit boring. Open it on Sunday, log the dose, write a note if there's one to write, close it. No leaderboard.
No streak guilt. No strangers. The point isn't the app.
The point is what I write down. The app just gets out of the way.