HamUV vs CloudSatellite

HamUV是一款面向业余无线电爱好者的综合通联记录与活动管理工具。应用提供完整的通联日志管理功能，支持按日、周、月、年分组，搜索和筛选呼号、模式、频率区间等信息，方便添加、编辑和删除记录。你可以通过内置地图查看和计算与对方的距离，并使用分享功能在 iOS 上分享日志详情。设备与中继台管理模块允许你添加并设置默认设备，创建新日志时自动填充频率、天线、功率等参数。地球视图在3D球体上绘制双方位置连线，配合筛选条件播放事件回放。工具页面集成了 APRS、WebSDR、Reverse Beacon 等网站，并可在外部浏览器打开。支持 CSV、ADI、ADX 等格式导出日志。统计页面展示总通联数、周/月/年统计、唯一呼号、最大和平均距离、高产日、常联络人等信息，并可生成分享卡片。应用提供英文和简体中文界面，支持 iOS、iPadOS 和 macOS 多平台，未来还将加入特色功能。

CloudSatellite brings satellite pass predictions, live tracking, antenna rotator control, radio frequency coordination and audio decoding together for satellite observers and amateur radio operators. SATELLITE LOOKUP AND PASS PREDICTIONS Find satellites by name or NORAD ID and view orbital information and amateur radio frequencies. Predict pass times, duration, azimuth and maximum elevation for your observing location. LIVE POSITIONS AND TRACKING Use the orbit map and sky view to follow satellite positions, paths and directions relative to your location. ROTATOR AND RADIO CONTROL Connect compatible antenna rotators, amateur radio transceivers or SDR devices for manual control and automatic tracking. Coordinate uplink and downlink frequencies and compensate for Doppler shift as the satellite moves. NEW: CUSTOM EPHEMERIS Import TLE and OMM JSON orbital data and manage custom ephemeris for satellite lookup, position calculations and tracking plans. NEW: SSDV AUDIO DECODING Receive live audio or process audio files to decode supported SSDV signals and reconstruct images for viewing and further processing. AUDIO AND SIGNAL TOOLS On supported devices and connections, view audio spectra and waterfall displays, record audio, and send, receive and manage SSTV images. PERSONAL SETTINGS Save favorite satellites and customize observing locations and prediction ranges. Available in Simplified Chinese, English, Japanese, Spanish, German, Brazilian Portuguese, Russian and French. Equipment control and audio features require compatible hardware and connection settings. Availability depends on the device and platform. MEMBERSHIP Monthly and annual auto-renewable subscriptions unlock all satellites in the app and custom ephemeris features. Prices are shown on the purchase screen. Payment is charged to your Apple Account after purchase confirmation. Subscriptions renew automatically unless canceled. Manage or cancel your subscription in your Apple Account subscription settings. Terms of Use / EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/