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Little Navmap vs SkyVector: catalog facts
Little Navmap	SkyVector
No screenshots available	No screenshots available
Best for: Flight simulator pilots planning flights and following a moving map	Best for: Pilots planning flights on aeronautical charts in the browser
Free Free and open source.	Free Free to use and supported by advertising.
Windows, macOS, Linux	Web
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	Sectional, IFR enroute, approach and helicopter charts in one place Current weather and fuel prices on the map All 4 strengths for SkyVector Sectional, IFR enroute, approach and helicopter charts in one place Current weather and fuel prices on the map Shows drone operating area notices No account needed for basic planning
Only useful with a supported flight simulator Up-to-date navigation data requires Navigraph	Browser only and needs a connection Contract fuel prices require an account
Downloadable app	Web application
Open source	Not open source
License not stated	License not stated
No account needed	No account needed
Offline features available	Needs internet
Official website Full listing and sources Sources for Little Navmap albar965.github.io/littlenavmap.html Catalog checked September 23, 2026	Official website Full listing and sources Sources for SkyVector skyvector.com Catalog checked September 23, 2026

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