RepeaterBook

RepeaterBook is a free repeater directory app that puts access to over 70 countries' ham radio repeater networks in your pocket—no internet required.

Find repeaters anywhere using GPS, manual search, or network lookup. The app displays your grid square, distance to each repeater, bearing, and complete repeater details so you can quickly identify the right frequency for your location. Fast filtering and sorting options let you narrow results by distance, mode, or other criteria, making it simple to access the repeater network during travel or field operations.

Offline access means you can search the full directory even without cellular or data coverage—critical when you're in remote areas or away from standard networks. The comprehensive database stays current through community contributions; submit updates and new repeater information directly from the app.

If you use Bluetooth CAT interfaces, RepeaterBook integrates with BlueCAT support for FT-857, FT-817, FT-897, FT-100, ICOM 7000, 7100, and 9100 radios. Tap any repeater to instantly configure your radio—frequency, CTCSS tone, and offset are set automatically, eliminating manual adjustments in the field.

RepeaterBook remains free and always will be. Download the app today and keep the world's repeater directory with you everywhere.