Popular free personalizations for Android

Totally private text and picture messages

A bare bones notification app

Tweak your home screen and icons

An easy way to turn off your phone screen

A contacts app solving a problem you don’t actually have

A keyboard with great customization but lackluster prediction

Find wallpapers and some sounds in this poppy customization app, but not more

A seriously flawed lockscreen app

Personalized launcher app

Make Android look like Windows Phone

Attractive new keyboard from Google

Battery analytics for the obsessed

A small but mighty app

Intelligent alternative keyboard for the lazy

Smart widgets for your lock screen

Receive neat calls on your phone