Compare software

SimpleDay vs ReminDiary: catalog facts
SimpleDay	ReminDiary
Free Free and open source under the GPL-3.0 license.	Free Free and open source under the GPL 3.0 licence.
Android	Android
Markdown entries No account needed	Shows past entries from the same date after saving Fully offline with no account
Limited to one entry per day by design Young project with a single developer	No sync between devices One entry per day only
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0	License: GPL-3.0-or-later
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.