ReminDiary

What it is

One entry per calendar date
Saving today's entry reveals what you wrote on this day in past years
Everything lives on your device — no account, no sync
CSV export and import, so your writing is never locked in
Ships with a single Android permission — see Privacy

Get it

Source on GitHub GPLv3 · grantstephens/ReminDiary Install with Obtainium Installs straight from GitHub Releases, no app store in the middle Releases Signed APKs and AABs for every tagged version

Privacy

ReminDiary is built to work fully offline. The only network activity in the app at all is an opt-in, off-by-default analytics toggle in Settings. Read the full privacy policy for exactly what that does and does not send.