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Tulsi Gallery vs ReFra: catalog facts
Tulsi Gallery	ReFra
Free Free and open source under the GPL-3.0 licence, with no ads.	Free Free and open source under the Apache 2.0 licence.
Android	Android
No data collection or ads Open source and available on F-Droid	AI-powered categories for photos Panorama viewing and motion photo playback
Android only No cloud backup or sync described	Android only Recently renamed, so older guides refer to it as Gallery
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0-or-later	License: Apache-2.0
Not stated if an account is needed	Not stated if an account is needed
Not stated if it 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.