Compare software

Diary vs Midnight: catalog facts
Diary	Midnight
Free Free and open source under the GPL-3.0 licence.	Free Free with no ads or in-app purchases, open source under GPL-3.0.
Android	Android
Entries saved as plain text files with Markdown Incremental and full search across entries	Quick entry with a deliberately simple interface Tagging to organize entries
Android only No built-in sync between devices	Small, young project with few contributors Android only
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0	License: GPL-3.0-only
Not stated if an account is needed	Not stated if an account is needed
Works offline	Not stated if it 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.