--- title: "CoronaSDR: RTL-SDR Client - Reviews, Revenue and Downloads in United States | Apple App Store" description: "CoronaSDR is an iOS app for listening to rtl_tcp SDR servers over your local network. Key features: - Live spectrum and waterfall rendering - Demodulation modes: AM, NFM, WFM, USB, LSB, CW -" --- # CoronaSDR: RTL-SDR Client — United States > Low-Latency rtl_tcp Receiver ![CoronaSDR: RTL App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/d0/79/13/d0791382-3801-e941-9720-55f6fefb967d/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/434x0w.png) **Developer:** [Alien Systems S.R.L](https://apptail.io/developer/alien-systems-srl-jBCb) **Category:** Utilities **Rating:** 5.0/5 (10 ratings) **Price:** Free **Bundle ID:** yo6say.coronasdr **Store:** Apple App Store **Country:** United States **Version:** 1.0.7 (released 2026-06-13) **Original Release:** 2026-03-03 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6759222137) **AppTail Page:** [https://apptail.io/app/coronasdr-rtl-sdr-client-XrLy/united-states](https://apptail.io/app/coronasdr-rtl-sdr-client-XrLy/united-states) ## CoronaSDR: RTL Description CoronaSDR is an iOS app for listening to rtl_tcp SDR servers over your local network. Key features: - Live spectrum and waterfall rendering - Demodulation modes: AM, NFM, WFM, USB, LSB, CW - DSP controls: squelch, AGC, audio filters, de-emphasis - Station favorites with import/export - RF controls such as PPM and tuner options (hardware/server dependent) - Diagnostics and a performance-focused pipeline No account is required. Set your rtl_tcp host and port, connect, and tune. Built by Silviu YO6SAY for the radio community. ## CoronaSDR: RTL Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/b4/df/2b/b4df2bf6-c6c7-2459-e554-440588ff16e6/IMG_6997.PNG/1320x2868.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/5c/60/93/5c609381-2627-b903-a6bd-0f5199621b9d/IMG_6998.PNG/1320x2868.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/07/9d/c0/079dc07f-d66a-d5f2-dfaa-0a345086c0ff/IMG_6996.PNG/1320x2868.png) ## CoronaSDR: RTL Rating Breakdown in United States - 5 stars: 10 (100%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## CoronaSDR: RTL Reviews in United States ### ***** "How is this free?" Fantastic app, clean intuitive design. -- Bagal...., 2026-03-23 ### ***** "Great app" I was waiting for an app like this for long time! It is perfectly developed, thank you! -- panzercheddar, 2026-03-22 ### ***** "Great app" Works great - it allows me to listen to my favorite frequencies. -- Ioana.e, 2026-03-20 [View all CoronaSDR: RTL reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## CoronaSDR: RTL Available In - [United States](https://apptail.io/app/coronasdr-rtl-sdr-client-XrLy/united-states) - [Netherlands](https://apptail.io/app/coronasdr-rtl-sdr-client-XrLy/netherlands) - [Japan](https://apptail.io/app/coronasdr-rtl-sdr-client-XrLy/japan) - [Indonesia](https://apptail.io/app/coronasdr-rtl-sdr-client-XrLy/indonesia) - [Bulgaria](https://apptail.io/app/coronasdr-rtl-sdr-client-XrLy/bulgaria) - [Canada](https://apptail.io/app/coronasdr-rtl-sdr-client-XrLy/canada) - [Czechia](https://apptail.io/app/coronasdr-rtl-sdr-client-XrLy/czechia) - [Denmark](https://apptail.io/app/coronasdr-rtl-sdr-client-XrLy/denmark) - [Estonia](https://apptail.io/app/coronasdr-rtl-sdr-client-XrLy/estonia) - [France](https://apptail.io/app/coronasdr-rtl-sdr-client-XrLy/france) - [United Kingdom](https://apptail.io/app/coronasdr-rtl-sdr-client-XrLy/united-kingdom) - [United Arab Emirates](https://apptail.io/app/coronasdr-rtl-sdr-client-XrLy/united-arab-emirates) - [Latvia](https://apptail.io/app/coronasdr-rtl-sdr-client-XrLy/latvia) - [Norway](https://apptail.io/app/coronasdr-rtl-sdr-client-XrLy/norway) - [New Zealand](https://apptail.io/app/coronasdr-rtl-sdr-client-XrLy/new-zealand) - [Panama](https://apptail.io/app/coronasdr-rtl-sdr-client-XrLy/panama) - [Peru](https://apptail.io/app/coronasdr-rtl-sdr-client-XrLy/peru) - [Philippines](https://apptail.io/app/coronasdr-rtl-sdr-client-XrLy/philippines) - [Qatar](https://apptail.io/app/coronasdr-rtl-sdr-client-XrLy/qatar) - [Russia](https://apptail.io/app/coronasdr-rtl-sdr-client-XrLy/russia) - [Sweden](https://apptail.io/app/coronasdr-rtl-sdr-client-XrLy/sweden) - [Iceland](https://apptail.io/app/coronasdr-rtl-sdr-client-XrLy/iceland) - [Australia](https://apptail.io/app/coronasdr-rtl-sdr-client-XrLy/australia) - [Azerbaijan](https://apptail.io/app/coronasdr-rtl-sdr-client-XrLy/azerbaijan) - [Belgium](https://apptail.io/app/coronasdr-rtl-sdr-client-XrLy/belgium) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*