Alternatives to RF Signal Tracker

SwiftKey Keyboard + Emoji APK

Program license: Free

Add this virtual keyboard to your mobile device to do more with a keyboard

Program license: Free

Get an in-depth look at signal quality on your CDMA or LTE phone

Program license: Free

Improve the potential of your mobile device's web connection with AmazingByte's phenomenal Android networking accessory

Program license: Free

Instant messaging service that places a strong emphasis on privacy