For Android 4. 3 or higher. Dual SIM limited support for Android 5. 1 or higher. If there is no BTS file, ARFCN and Band are available for Android 7 or higher. App could be usefull for cellular network engineers. Current features: On-line monitoring of GSM / WCDMA / LTE network signal and services. Widgets 2x1 and 4x2. Signal strength in Status Bar.
You are able to get the .apk installation package of NetMonitor Cell Signal Logging 1.61 free of charge and take a look at users' reviews on Droid Informer. This file size doesn't exceed 4 MB and the app can be launched flawlessly on Android 4.3 and above. According to the antivirus report, this application is safe and secure. Vitaly V is the creator of NetMonitor Cell Signal Logging which is listed among the Tools category.
Over 100K users set up the app and the latest update was released on Nov 13, 2019. Users rated this application 4.1 on Google Play.
The way users see it, the obvious drawback of NetMonitor Cell Signal Logging is high battery usage.