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. Network info in notification.- Keep Million and more measurements in a database and view them offline- Data collection in the background- Display network technology and signal strength on the map- Export session to CSV and KML- Export map data to KML- Measurement statistics- Load and use external BTS file with additional cell data - Copy and analyze sqlite database on a PC- Use implemented Content Provider in your own applications to retrieve data from the database- Free, without adsPro version additions:- CDMA support- Monitoring and Analysis modes- Dual SIM widgets- Signal strength and Network info in notification on Android Wear watches- Dark and light Themes- Data collection in the background for both SIMs- Display sector azimuths on map (BTS file is needed)- Site Explorer (BTS file is needed)- Share Sessions using export/import of Session in JSON format- Export list of unique cellsLimitations:- Correctness of the data is highly dependent on the correct and full implementation of the Google Android API on the deviceGood results are obtained on devices:- LG G3 (1 SIM, Qualcomm, Android 6.0)- LG G2 (1 SIM, Qualcomm, Android 5.0)- Motorola Moto G4 Plus (2 SIM, Qualcomm, Android 7.0)- Nexus 5X (1 SIM, Qualcomm, Android 7.1.1)Below average results are obtained on devices:- Samsung Galaxy Note Pro 12.2 (1 SIM, Qualcomm, Android 4.4)For questions and suggestions:[email protected]
is possible, but not guaranteed.