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Fossify Notes vs Google Keep: catalog facts
Fossify Notes	Google Keep
Free Free and open source, with no ads.	Free Free to use with a Google account.
Android	Web
Very simple text field for fast note entry Supports checklists as well as text notes	Quick capture of notes and checklists Reminders built in
Android only Not designed for large, structured note collections	Requires a Google account Notes are stored on Google's servers
Downloadable app	Web application, Hosted service
Open source	Closed source
License not stated	License not stated
Not stated if an account is needed	Account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked September 23, 2026

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