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OpenTopoMap ViewerOsmAnd
Free

Free and open source under the Apache 2.0 licence.

 Freemium

Free version available, with paid purchases that unlock extra features.

Android Android, iOS
  • Topographic maps with contour detail
  • GPX import and display
  • Fully offline maps and routing
  • Car, bicycle and pedestrian navigation
  • Online client that needs a connection for new areas
  • Android only
  • Dense interface with many settings
  • Some features require in-app purchases
Downloadable app Downloadable app
Open source Open source
License: Apache-2.0 License: GPL-3.0
No account needed No account needed
Not stated if it works offline Works offline

Checked October 2, 2026

Checked September 23, 2026

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