ADS-B Radar (RTL-SDR)

Contains adsIn-app purchases
4.6
132 reviews
10K+
Downloads
Content rating
Everyone
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About this app

*** Disclaimer ***

This application is intended for use by hobbyists interested in tracking aircraft in their local area. It has not undergone formal testing or verification and as such the application and/or the data it presents must not be used in any safety critical situations. If you do so it will be entirely at your own risk. We make no guarantees or warranties of any kind, expressed or implied.

*** Announcement ***
We're proud to announce the release of our new SDR application called Spectrum SDR - you might want to give it a try some time.

Introduction

This application is about having a bit of fun with those amazing little RTL-SDR dongles, whilst tracking aircraft in your local area. It's nice and easy to use so why not give it a try?

Before using the application, please read the Disclaimer above, and always remember that the application must not be used in any situations where the accuracy of the data is critical to the safety of either individuals or property.

There are two ways to use the application. The first is to use an RTL-SDR dongle and an SDR driver, available from Google Play. Selecting the Driver option in the application menu will open the driver page on Google Play. The second way is to connect to an instance of rtl_tcp running on a remote computer, possibly over WiFi. You will need a good network connection for this to work reliably so use of the driver is probably the preferred way to use the application in most cases.

The application can receive ADS-B messages on either 1090 MHz or 978 MHz.

We hope you enjoy using this application.
Updated on
Nov 16, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.6
111 reviews
Mx Bil
October 13, 2025
Interesting, but.. It seems to freeze after screen goes black, or there's no way to know if it is still receiving, even after putting the app in the never sleep list. It need a witness light. Also, keep screen on while running.
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Magnum Salyer
August 27, 2025
I really like this app for ADS-B decoding because of the plug and play experience. the app is very easy to use and the developer support for the app is quite helpful. I wish that more apps that utilize the RTL SDR and related devices were as nice as this app.
1 person found this review helpful
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Knowle Consultants
August 27, 2025
Thanks for the positive review 😀
Mark Hill (Maleko)
July 26, 2023
The app works great for me. Take it, I'm just 3 NM away from PDX Airport. I can see all the arrivals and departures on the app and physically see every arrival flying over my neighborhood. Departures most the time take off in the opposite direction of course. I don't see the airport from home but do see arriving aircraft, then, I hear the rumble of reverse thrusters to slow the aircraft down. Maybe I'll sit at the airport with the app and watch.
4 people found this review helpful
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Knowle Consultants
July 24, 2023
Thanks for the review. Out of interest, do you see aircraft on the ground at the airport? Just wondered because we have only limited testing of aircraft positions when they are on the ground.

What’s new

Maintenance release.