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MobiloSignal

Name: MobiloSignal
Author: Eugen Barilyuk EB43

Eugen Barilyuk EB43

Find the best spot for calls and mobile internet by seeing signal strength

System & tools
FOSS
Free
No ads
No tracking

Android only

Get MobiloSignal

Get it on F-Droid Get it on GitHub Get it on Zapstore

What are these stores? F-Droid, GitHub, Zapstore

Mobilosignal shows your Android phone’s real-time cellular signal strength in dBm. The value is always visible in the status bar and in a notification, even while you use other apps. Unlike signal bars, dBm is a precise measurement of radio signal power, allowing you to see actual network conditions instead of a simplified guess. Practical uses of monitoring signal strength in dBm:

Developer: Eugen Barilyuk EB43
Source code: github.com/Eb43/phonesignalstrength
Added to AppCosmos: 10 October 2026
License: GPL-3.0-only