Apps Like Sky-Map for iPhone and iPad
Sky-Map screenshots
Ranked alternatives
Showing 121–140 of 1,000 ranked alternatives.


Navionics® Boating
Garmin International
Navigate with offline charts and features
View detailed navigational charts offline with multiple overlays. Access real-time data and historical information. Plan routes and track progress. Set waypoints and measure distances. Sync with other devices for collaborative navigation.

WX Aviation Weather
Imre Virag
Track and decode reports
Access real-time data including METAR, TAF, and NOTAM reports for 50,000+ airports. View satellite maps and decoded information. Filter nearby airports by runway length and METAR/VFR availability. Save favorites and organize into groups.



3D Offline Maps: GPS tracker
SERGEI BEZDENEZHNYKH
Save routes, create tracks, share locations, mark
Plan routes and save them for future use. Create and manage tracks with waypoints. Share routes with friends. Download maps for navigation. Mark locations and export tracks in GPX format. No ads and no time limits for use.



MyTracks: GPS Recorder
CHENGDU MIAOZHI TECHNOLOGY CO., LTD.
Track location with GPS data
Track routes for hiking, running, cycling, and other activities with GPS. View recorded paths on maps. Save favorite locations for quick access. Measure distance, speed, and elevation. Export data in various formats.

Light Pollution Map
Jurij Stare
View VIIRS data and track
View VIIRS and DMSP satellite data with customizable overlays including clouds, auroras, and IAU observatories. Display SQM and SQC measurements for . Add personal SQM readings via email. Track radiance changes over time.



RouteBreak
Makoto Katsumata
Navigate with real-time time and distance updates
Navigate using drive and walk routes with real-time time and distance calculations. Search by address, place, or coordinates. View satellite maps and direction. Share locations, use compass, and track GPS.

Memory-Map
Memory-Map, Inc.
Navigate with offline maps and GPS
Turn your iPhone or iPad into an outdoor GPS or marine chart plotter. Use detailed Topo maps or NOAA marine charts for navigation. Access maps offline without a network connection. View GPS location without mobile signal.


Theodolite
Craig Hunter
Navigate with compass and map
Measure distances and angles using a rangefinder and inclinometer. View GPS coordinates and map overlays. Take geo-tagged photos and videos. Use a compass and navigation calculator for orientation and route planning.

Airport Distance Calculator
Oliver Brunsmann
Calculate between airports
Calculate the Great Circle between any two airports worldwide. Search by name, ICAO, or IATA code. View accurate measurements and flight path information.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.