# 9GRadio Android app

**URL:** <https://discourse.cumbriacq.com/t/9gradio-android-app/536>\
**Category:** General\
**Created:** [18 August 2026 19:12 UTC](https://discourse.cumbriacq.com/t/9gradio-android-app/536 "2026-08-18T19:12:55Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![g7kse](https://discourse.cumbriacq.com/user_avatar/discourse.cumbriacq.com/g7kse/32/65_2.png) [@g7kse](https://discourse.cumbriacq.com/u/g7kse)\
**Post date:** [18 August 2026 19:12 UTC](https://discourse.cumbriacq.com/t/9gradio-android-app/536/1 "2026-08-18T19:12:56Z")

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Thought I’d share this. A really handy android app that connects to a V4 rtl-sdr with a bunch of decoders built in for AIS, APRS, ADSB, Digital etc. All free!

> **[GitHub - rkarikari/9GRadio: 9GRadio is an Android SDR app for RTL-SDR USB...](https://github.com/rkarikari/9GRadio)**
>
> 9GRadio is an Android SDR app for RTL-SDR USB dongles. It's for radio-spectrum monitoring/analysis and decoding of analog/HAM Radio/aviation/marine radio traffic.

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**Author:** ![M5LEE](https://discourse.cumbriacq.com/user_avatar/discourse.cumbriacq.com/m5lee/32/233_2.png) [@M5LEE](https://discourse.cumbriacq.com/u/M5LEE)\
**Post date:** [19 August 2026 14:33 UTC](https://discourse.cumbriacq.com/t/9gradio-android-app/536/2 "2026-08-19T14:33:15Z")

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that looks good Alex. Ive been building something like that for my RSP2 PRO. That source code might help me fix my little bugs 🙂