SignalCheck will display LTE Cell ID information on most devices running Android 4.2 or higher, and some HTC devices on earlier Android versions. SignalCheck was one of the first (if not THE first) Android apps to provide this information to users. LTE band information is available for some providers, and frequencies are displayed on some HTC devices.
A configurable SignalCheck widget can be added to your home screen, showing your realtime connection type and signal strengths.
SignalCheck also displays the current connection type along with the carrier name for each connection, even while roaming. Sprint users are instantly able to see if they are on the new 800 or 2500 MHz (Spark) networks, part of Network Vision!
One of the best features of SignalCheck are the notification icon(s). A user-customizable icon shows your data connection strength in the notification area at the top of the screen, and more details can be seen in the pulldown menu. Your signal strength is ...
