4 stars: I've been using open signal off and on for many years. I love the concept and the information is very helpful. It would be nice if the follow the arrow feature had the north bearing on it. When comparing the follow the arrow to the tower association map, they don't match.
5 stars: Speed test readings between different apps and websites are to widely inconsistent. Would be nice feature on the cell tower map page to know what speed each tower is broadcasting in real time when the line is drawn to the tower it is connected to or by selecting each.
5 stars: Best app for locating a network tower. Literally works like a compass. So many other useful stats. I definitely recommend it!
5 stars: This app is a best app for network area checker and best speed test and video experience speed checking.
4 stars: I got an alert telling me the app would correctly measure the network handling the data for my dual sim phone ( s10e, latam ) but, when I switch to the network on slot 2, the measurement is recorded as if it were using the first slot. I hope the app didn't upload incorrect information lol.
3 stars: Always uses the operator of SIM 1 in the report even when I used SIM 2 to run the test.
5 stars: The app is very good but when u press the antenna info u could provide information on and about the antennas. You just have numbers. It would be nice to see info about the antennas themselves. It can also be improved all the time but a very good app. Thank you ...