Apps Like HamClock for iPhone and iPad
Clock with features for radio operators.
The app displays local time in 12H and 24H format alongside UTC. It shows the user's grid square and local sunrise and sunset times if the location is available.
HamClock screenshots
Ranked alternatives
Showing 341–360 of 1,000 ranked alternatives.



Jyotish Computer
Ignat Skoryh
Calculate planetary positions and chart styles
Allows users to generate Southern, Northern, and Eastern charts. It includes Divisional Charts up to D60 and Vimshottari dasha periods. Users can view planet positions in Nakshatras, Chara Karakas, and Arudhas.





White Spots
Richard Vijgen
Explore electromagnetic fields with VR
Visualizes electromagnetic signals in real time using VR and a world map to locate off-grid areas. Scans digital signals around the user in 360° immersive stories. Allows exploration of online and offline worlds via Google Cardboard.





Charleston GPS Audio Guide
Experience History LLC
Explore historic mansions and parks
Explore historic ’s antebellum architecture and waterfront sites. Learn about the city’s role in the Revolutionary War and the leadup to the Civil War. View preserved mansions and parks.

Tiare FM
ISI.PF
Stream music and receive local alerts
Listen to your preferred Polynesian radio station in real-time anywhere. Receive push notifications for local news alerts. Replay local news broadcasts at 7:30 AM and 12 PM and listen to answer services.

NOAA AWC Aviation Weather PRO
Andrea Bisegna
Get METAR, TAF, and NOTAM data
Access real-time data for airports including METAR, TAF, NOTAM, WINDS ALOFT, and forecasts. View ICAO and IATA codes, coordinates, and sunrise/sunset times. Manage favorite airports, search by location or code, and display all airports on a map.





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