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Osmin vs Locus Map: catalog facts
Osmin	Locus Map
Free Free and open source.	Freemium Free to use, with paid features available.
Linux, Android	Android, iOS
On-road and off-road navigation Uses offline OpenStreetMap data	Offline maps and offline routing Detailed route planner with elevation and surface information
Small project maintained by one developer Maps must be downloaded before use	iOS gets a Lite version Many options can make it complex for casual users
Downloadable app	Downloadable app
Open source	Closed source
License: GPL-3.0	License not stated
No account needed	Not stated if an account is needed
Works offline	Works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked September 23, 2026

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