Samsung and LG users highly appreciate this application. Get the .apk setup package of Opensignal 5.139 for free and read users' reviews on Droid Informer. You will need 4 MB to set up the app that is developed for Android 4.1 and higher. The app was scanned for viruses and it was found 100% secure.
Some users state that this application features some important advantages, they are an excellent interface, good performance, tons of features and amazing support. In users’ view, Opensignal possesses the following disadvantages: privacy issues, banner ads and a high battery drain.