Mobile Signal Finder

Find and understand your signal like never before.
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.