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Navigraph Charts vs Little Navmap: catalog facts
Navigraph Charts	Little Navmap
No screenshots available	No screenshots available
Best for: Flight simulator enthusiasts who want current charts and nav data	Best for: Flight simulator pilots planning flights and following a moving map
Paid Subscription service for flight simulation data and charts.	Free Free and open source.
Windows, macOS	Windows, macOS, Linux
Professional-style charts for flight simulation Current navigation data All 3 strengths for Navigraph Charts Professional-style charts for flight simulation Current navigation data Integrated flight planning	Supports MSFS 2020 and 2024, X-Plane and Prepar3D Uses simulator data with no third-party data needed All 4 strengths for Little Navmap Supports MSFS 2020 and 2024, X-Plane and Prepar3D Uses simulator data with no third-party data needed Runs on Windows, macOS and Linux Detailed manuals and map legend
Subscription and account required For simulation, not real-world navigation	Only useful with a supported flight simulator Up-to-date navigation data requires Navigraph
Downloadable app, Hosted service	Downloadable app
Not open source	Open source
License not stated	License not stated
Account needed	No account needed
Not stated if it works offline	Offline features available
Official website Full listing and sources Sources for Navigraph Charts navigraph.com Catalog checked October 2, 2026	Official website Full listing and sources Sources for Little Navmap albar965.github.io/littlenavmap.html Catalog checked September 23, 2026

“Not stated” means we have not confirmed it. Features can vary by device and plan.