Compare software

Fossify File Manager vs Teyin: catalog facts
Fossify File Manager	Teyin
Free Free and open source, with no ads.	Free Free and open source under the GPL v3 or later.
Android	Android
No ads Privacy-focused open-source project	Runs fully on-device with no tracking Multiple themes and custom fonts
Android only Research does not document network or cloud storage support	Young project with a basic feature set Few translations so far
Downloadable app	Downloadable app
Open source	Open source
License not stated	License: GPL-3.0-or-later
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked October 2, 2026

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