Echo: Global SDR Receiver

工具程式

免費 · App內購買 · 專為 iPad 設計

Echo is the ultimate, natively-built iOS client for tuning into remote radio servers. Listen to anything, from anywhere. Dive into international shortwave broadcasts from Asia, monitor aviation communications over the Atlantic, discover mysterious numbers stations, or tune into distant FM stations across the globe, all from your iPhone, iPad, or Mac with Apple silicon. Featured in Radio World, on RTL-SDR.com, and in the SWLing Post. Radio World's Nick Langan praised Echo's "thoughtfully designed interface," said he has "loved using" the app, and later described Echo Pro's transcription as "very responsive." Designed for radio enthusiasts and curious listeners alike, Echo is a powerful aggregator that connects you to nearly 3,000 community-hosted Software Defined Radio (SDR) receivers. By integrating these reliable streams into a dedicated native environment, Echo delivers true background audio, high-performance mapping, and features that are difficult to achieve in a standard web browser. KEY FEATURES Global Interactive Map & Search Visually browse thousands of remote SDR servers worldwide using our smooth, native MapKit clustering engine, or instantly search nearly 3,000+ receivers by name or location. Unmatched SDR Compatibility Seamless support for KiwiSDR, OpenWebRX, WebSDR, and FM-DX Webserver architectures. Want to listen to a private node? Add your own unlisted servers with custom URL entry. Scanner Mode Automatically cycle through station lists at set intervals. Advanced Tuning & Analytics • Smart Manual Tuner: Instantly tune by entering kHz or MHz; Echo intelligently detects the band format. • Audio Engine Passthrough: Interfaces directly with server-side signal processors for broad compatibility with waterfall rendering, plugins, and decoding extensions. • Intelligent Profile Switching: Automatically switches to the correct server band profile as you tune on supported networks. Offline Frequency Library & Logging Search an offline, built-in EIBI database of over 9,000 global shortwave and utility frequencies. Save and log your favorite stations to your local device. Uninterrupted Background Audio Keep listening when your screen is locked or while using other apps. Our custom audio bridge intercepts complex SDR streams to provide true iOS background playback and lock-screen controls. ECHO PRO Take Echo further with recording, live transcription, translation, and iCloud sync. • Record the Airwaves: Record live radio and revisit important moments anytime. • Live Transcription: Turn live radio into on-screen text as you listen. • Translation: Transcribe foreign-language broadcasts and translate them into readable English. • iCloud Sync: Sync recordings, transcripts, translations, notes, favorites, saved servers, and supported settings across your Apple devices. Echo Pro requires a monthly or annual subscription. Privacy First Zero tracking. No analytics, no proprietary tracking servers, and no ad IDs. Your listening activity is not tracked. Echo Pro syncs supported data through your private iCloud account. Built with speed, aesthetics, and privacy in mind, Echo ensures a fast, premium listening experience. Start exploring the airwaves today! VoiceOver & Accessibility Support • Station cards, player, recording, and scanner controls announce meaningful context to VoiceOver • Scanner controls (play/pause/skip/favorite) are fully labeled and navigable • Station changes, server connections, and scanner state are announced in real-time • Reduce Transparency support: glass effects swap to solid backgrounds when enabled • Reduce Motion support: animations are simplified when enabled in iOS settings • Decorative elements hidden from assistive technology for a cleaner navigation experience Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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Echo 1.5 introduces Echo Pro, along with new ways to capture, understand, and revisit the airwaves. • Record live radio and build your own recording library • Transcribe live broadcasts on device as you listen • Translate supported transcriptions into English • Sync recordings, transcripts, translations, notes, favorites, saved servers, and supported settings across your Apple devices with iCloud • Access and play your synced recordings across devices • Improved accessibility and VoiceOver support throughout Echo New in 1.5.3: • Support for iPhone Duo • Receivers stay available even if the receiver directory can't be reached • More reliable directory recovery after an interrupted or failed refresh • Improved VoiceOver, Dynamic Type, and Reduce Motion support, with larger touch targets in the recording player • Simplified Global Database categories • Additional fixes, refinements, and performance improvements Everything you already use Echo for remains free. Listening, tuning, the global map, scanning, frequency search, and connecting to supported servers do not require an Echo Pro subscription. Echo Pro features require a monthly or annual subscription.

開發者Mark Garrison Jr.指出App的隱私權實務可能包含下方描述的資料處理。如需更多資訊,請參閱 開發者的隱私權政策 。

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    開發者不會從這個 App 收集任何資料。

    依據你使用的功能或你的年齡等因素,隱私權實務可能有所不同。 更多內容

    開發者表示,此 App 支援以下輔助使用功能。 進一步瞭解

    • 支援的功能

      • 旁白

      • 語音控制

      • 深色介面

      • 不僅以顏色來區分

      • 足夠的對比度

      • 減少動態效果

    供應商
    Mark Garrison Jr.
    大小
    12.6 MB
    類別
    工具程式
    相容性
    需要 iOS 17.0 或以上版本。
    • iPhone
      需要 iOS 17.0 或以上版本。
    • iPad
      需要 iPadOS 17.0 或以上版本。
    • Mac
      需要 macOS 14.0(或以上版本)以及配備 Apple M1(或以上版本)晶片的 Mac。
    • Apple Vision
      需要 visionOS 1.0 或以上版本。
    語言
    英文
    年齡分級
    4+
    App內購買
    是
    版權
    © Mark Garrison Jr.