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/
First Page/First Tab „Stations“ a bit Overload. Possibility to fade out/ disable or Delete? Overall top! 73 Thx.
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.
Version 1.5.3
Das Entwicklungsteam, Mark Garrison Jr., hat darauf hingewiesen, dass die Datenschutzrichtlinien der App den unten stehenden Umgang mit Daten einschließen können. Weitere Informationen findest du in den Datenschutzrichtlinien des Entwicklungsteams .
Keine Daten erfasst
Der Entwickler erfasst keine Daten von dieser App.
Die Datenschutzpraktiken variieren beispielsweise abhängig von den verwendeten Funktionen und von deinem Alter. Weitere Infos
Der Entwickler hat angegeben, dass diese App folgende Bedienungshilfen unterstützt. Weitere Infos
Unterstützte Funktionen
VoiceOver
Sprachsteuerung
Dunkle Benutzeroberfläche
Nicht nur durch Farben differenzieren
Ausreichender Kontrast
Reduzierte Bewegung
Informationen
Größe
12,6 MB
Kategorie
Dienstprogramme
Kompatibilität
Erfordert iOS 17.0 oder neuer.
iPhone Erfordert iOS 17.0 oder neuer.
iPad Erfordert iPadOS 17.0 oder neuer.
Mac Erfordert macOS 14.0 (oder neuer) und einen Mac mit Apple M1-Chip (oder neuer).
Mark Garrison Jr. hat sich als Händler für diese App ausgewiesen und bestätigt, dass dieses Produkt oder diese Dienstleistung dem Recht der Europäischen Union entspricht.
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