💪Thank you! We have reached 3000000+ unique users who have installed our app on at least one device for the first time

⚠️We do not show/have carrier tower locations but indications of cell locations from the Mozilla MLS database.

Network Cell Signal & WiFi Info is a thorough cell network/WiFi monitor and measurements/diagnostic log tool(4G+ LTE CDMA WCDMA GSM) that helps troubleshoot reception and connectivity issues and for those that like to be in the know about their local cell carrier radio frequency landscape.

Features comparison: https://m2catalyst.com/apps/network-cell-info/features

📡Main features📡:
☆Almost Real-Time (1 sec.) monitoring of cellular carrier and WiFi signals in Gauge/Raw Tabs (*)
☆GSM CDMA UMTS (WCDMA) IWLAN LTE LTE+ support
☆Dual-SIM support (*)
☆2/3 Signal-meter gauges for both SIMs and WiFi (*)
☆Signal Plots up to 2 cells
☆Band number (*)
☆SIM# preference option for other than Gauge tab
☆Map with network cellular info and signal-meter gauges
☆Logs Measurements of cellular signals (in the Map tab)
☆Indication of cell locations (not carrier cell towers) in the Map from Mozilla Location Service (MLS) ☆excl. CDMA (*)
☆Crowd sourced Best Signal Finder shows your carrier's nearest best signals
☆Route coloring (in the Map) according to the signal strength and map markers with location and signal info
☆Measurements settings (minimum distance minimum accuracy motion sensor etc.)
☆Database export measurements in KML 2.2 MLS Geosubmit v.2 CLF v.3 OpenCellID CSV ☆CMWF database types
☆Network information in Status Bar
☆Raw view of carrier network cellular info
☆Connection statistics (2G/3G/4G)
☆SIM and device info

📃Notes:
Data accuracy is dependent on the device implementation of Android APIs. Not all manufacturers/devices implement fully/correctly Android APIs.
For Android < 5.0 Dual SIM is not supported for non-MediaTek devices due to Android/device limitation.
You may use Mozilla Stumbler app to update the Mozilla MLS database in your area.

Please check also the richer features of our paid app: https://play.google.com/store/apps/details?id=com.wilysis.cellinfo

BETA when available: https://m2catalyst.com/apps/network-cell-info/beta-testing

Manual: https://m2catalyst.com/apps/network-cell-info/manual

FAQ: http://m2catalyst.com/apps/network-cell-info/faq (also FAQ inside app settings / about)

Common Database Formats: https://m2catalyst.com/apps/network-cell-info/database

Pro subscription Database Formats: https://m2catalyst.com/apps/network-cell-info/database-pro

Phone issues: https://m2catalyst.com/apps/network-cell-info/android-issues

Dual SIM issues: Make sure you enable it in the app settings https://m2catalyst.com/apps/network-cell-info/dual-sim-issues

Measurements database: The measurements you make in the MAP tab can be saved locally on your device.

* Tips to common install issues:
1. If Google Play hangs while installing the app reboot your device.

* Tips to common start-up issues:
1. Update app to latest Release.
2. Uninstall the app (reboot the device) and re-install.
3. Perform any pending system and/or google apps update(s) and re-install the app.
4. If your Android/ROM/root somehow modifies the apk then the app will not work.
5. Turn the internet on before you start the app for the first time (or after a long time).
6. Email us to help you!


Thanks for all the feedback!

** Network Cell Signal & WiFi Info Lite is distributed exclusively in the Google Play Store **