Navigation
CoordCalc
Convert coordinates and calculate geodesic distance/bearings between selected points.
Useful for non-critical planning and checking coordinate formats
Manual/map points and forward-position calculations gather common map arithmetic.
Keep in mind: Map/GPS input accuracy limits results; great-circle distance is not a road/walking route, and this is not a certified aviation/marine navigation instrument.
Inside the app
Official product images
What you can do
- Coordinate-format conversion
- Distance and initial/final bearings
- Map/GPS points and in-app coordinate messages
Good for
- Map-literate users checking estimates
Consider alternatives for
- Primary safety-critical navigation
Limitations & considerations
- Captured minimum: iOS 15.0.
- Map/GPS input accuracy limits results; great-circle distance is not a road/walking route, and this is not a certified aviation/marine navigation instrument.
Privacy & permissions
GPS/map requests and coordinate notes can reveal precise locations; in-app messages are available only to other CoordCalc users, so verify the recipient before sending.
Sources & review notes Updated Nov 12, 2026
Reviewed by iApp4Me Editorial Team. Recommendations use the linked documentation and attributed accounts; device observations are identified separately.
- US App Store developer description
Complete description, download price and compatibility metadata captured 2026-11-02.
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