Downloads
Software Defined Radio using an RTL-SDR dongle or a remote instance of rtl_tcp.
About Spectrum SDR (RTL-SDR)
Spectrum SDR (RTL-SDR) is a communication app developed by Knowle Consultants.
Install Statistics
Spectrum SDR (RTL-SDR) has been installed 23 thousand times. In the last 30 days, the app was installed 1.7 thousand times.
User Ratings
Spectrum SDR (RTL-SDR) is rated 3.75 out of 5 stars. The rating is based on 33 ratings.
App Information
Spectrum SDR (RTL-SDR) is freely available from Google Play. The app size is 8.64 MB. The latest version available is 1.27. The last update was on August 13, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play since March 2025.
More data about Spectrum SDR (RTL-SDR)
| Price | Free |
| Total installs | 23 thousand |
| Recent installs | 1.7 thousand |
| Rating | 3.75 based on 33 ratings |
| Ranking | Not ranked |
| Version | 1.27 |
| App size | 8.64 MB |
| Number of libraries | ? |
| Suitable for | Everyone |
| Ads | Contains ads |
App Performance Report
Get a detailed PDF report for Spectrum SDR (RTL-SDR) with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more
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More from Knowle Consultants
Google Play Rating history and histogram
Installs over time
Spectrum SDR (RTL-SDR) has been installed 23 thousand times. Over the past 30 days, it averaged 55 installs per day.