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FltPlan Go vs Enroute Flight Navigation: catalog facts
FltPlan Go	Enroute Flight Navigation
Best for: General aviation pilots in North America who want a free EFB	Best for: VFR pilots who want a moving map and route reference on a mobile device
Free The app and the FltPlan.com planning website are free.	Free Free and open source under the GNU General Public License.
Android, iOS	Linux, Android, iOS
Free flight planning, filing and in-flight maps Works offline in the cockpit All 3 strengths for FltPlan Go Free flight planning, filing and in-flight maps Works offline in the cockpit Connects to Garmin ADS-B receivers and avionics	Moving map with airspace, airfield, and navigation aid details Route distance, heading, time, and fuel estimates All 3 strengths for Enroute Flight Navigation Moving map with airspace, airfield, and navigation aid details Route distance, heading, time, and fuel estimates Maps available for offline use
Coverage limited to North America, Central America and the Caribbean Most useful together with the FltPlan.com website	Aeronautical data may be incomplete, outdated, or incorrect Not a substitute for proper flight preparation or primary navigation
Downloadable app	Downloadable app
Not open source	Open source
License not stated	License: GPL-3.0-or-later
Not stated if an account is needed	No account needed
Offline features available	Offline features available
Official website Full listing and sources Sources for FltPlan Go fltplan.com apps.apple.com/us/app/fltplan-go/id694832363 Catalog checked October 1, 2026	Official website Full listing and sources Sources for Enroute Flight Navigation akaflieg-freiburg.github.io/enroute Catalog checked October 8, 2026

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