Mobile Signal Finder v5.4.3
M2Catalyst, LLC.About this app
Developer Description
mobile coverage insights, signal history, signal finder
Here are the questions Mobile Signal Finder, a free app, can solve for you.
What are my current mobile signal parameters?
Where am I experiencing the best mobile signals and coverage?
What are my mobile coverage trends?
Where should I go to get a better signal?
Which network operator has the best coverage near me?
Personal Coverage Map:
View your personal coverage map of 2G, 3G, 4G, and 5G mobile signal strength data to see real-time personal cellular network signal information. Monitor your coverage by location to find where your signal is strong or poor.
Network Performance History:
View historical data on your network signal strength for your 2G, 3G, 4G and 5G networks. Gain a broader understanding of your mobile signal history by viewing performance trends by day, week, month, and all time.
Crowdsourced Network Coverage Map:
View our crowdsourced coverage map to find areas of better coverage near you. Filter the crowdsourced map by network type and mobile network operator. Compare your personal coverage readings with the crowdsourced readings from others. Search the map to anticipate coverage before your next trip.
Mobile Signal Finder app users support the collective community by submitting their network performance data to our crowdsourced database. The more contributing members we have, the greater the coverage and accuracy of our information.
We never collect emails or phone numbers. However, we do collect location and network performance information, which we license to mobile network operators and cell tower owners, so they can improve network coverage and performance. Most importantly, please note that we never use any information we collect to personally identify you for advertising or any other purpose.
What's New
* Bug fixes
Version Information
- Version
- 5.4.3
- Downloads
- 500K+
- Updated on
- Oct 16, 2025
- Released
- Jan 25, 2017
- Requires
- Android 7.0
Statistics
Google Play Rating History
Rating Distribution
Downloads Over Time
Mobile Signal Finder has been downloaded times. Over the past 30 days, it averaged downloads per day.
Shaded area shows 30-day prediction based on historical trends
Historical data collection started recently. More data points will be available over time.
Mobile Signal Finder users say on Google Play
Very nice app thank you. It would be great if you could actually see and export tracks and signal points as waypoints. Great for outdor usage on mountains in case of emergency.
Good app. however, it doesn't show all "available" operators in my country. Somehow it works good, it shows you which operator is good for a specific area.
I prefer their other app, Network Cell Info. It is more detailed. I didn't see any ads in this but I didn't keep it long.
Useless to me without a legend to explain what the colors mean. Is red bad (yes, presumably)? What about pink (not as bad? or strong as TMobile might indicate). Useless and wants more permissions than I care to give.
app is a fake and just wants to use your phone contacts and location for data. it lies about using them all the time to give you more access but it wouldnt make any sense regardless... bummer people and things of contrarian like this exist in a place where they dont hope to be and help within...