PulseModem A 对比 aprs.fi 的使用情况和统计数据

This is the official iPhone and iPad application of aprs.fi, the favourite APRS navigation site of the amateur radio world. Please read this application description fully before purchasing – some features require an additional in-app purchase. Navigate to addresses with clear step-by-step instructions. Obtain immediate, real-time access to current APRS position information, weather reports, telemetry graphs, and more. Zoom and browse around the world and see stations immediately – no waiting. • Route guidance / driving directions • Search callsigns and addresses, with quick search-as-you-type and search history features • Track multiple stations at the same time • Filter information shown on the map (weather stations, AIS, custom filters) • View weather, telemetry and statistic graphs • Beacon your position on aprs.fi • Attach to a transceiver with a wireless connection to a BLE TNC, receive and transmit position beacons without the Internet • Runs directly on top of the reliable and fast aprs.fi database • Tested to work great on all currently-supported iPhone and iPad models • Supports iOS 13/14/15/16/17/18 • Dark Mode support for an ergonomic viewing experience in low-light environments • High-resolution graphics for Retina and Retina HD displays with full APRS symbol set Buy the app – get the web site for free! Some new features require a subscription. All old and some new features will be available without a subscription fee. These features are currently included in the Extra Features subscription package: • APRS text messaging • High-performance software DSP modem • APRS-IS beaconing, with up to 10 callsign profiles • RX iGate functionality • Long time ranges in map and graph views Note: Continued use of GPS running in the background can dramatically decrease battery life. GPS is not required for viewing APRS information. Terms of service: https://aprs.fi/page/app_terms Privacy policy: https://aprs.fi/page/app_privacy