Mr. Number

Block spam and unwanted calls

Whoscall

Want to know who's calling and block calls?

Skype Lite

The Skype version for Android that consumes fewer resources

Hiya

Identify and block unwanted calls

drupe

Manage your contacts and access them quickly

Who's Calling Me

A caller ID for Android

NumBuster

Discover who is calling you

TextMe Up

Make phone calls and send text messages without spending a penny

Calls Blacklist

A call and SMS blocker

BikerSOS

Motorcycle trip log and accident reports

Walkie-talkie

Turn your phone into a walkie-talkie

Talk360

Make cheap international calls

Lexifone

Translate telephone conversations in real time

Global Call

Meet new people via video calls

tellows

Find out who is calling you and block unwanted calls

Vyke

App to have up to four virtual phone numbers on a single cell phone

Avast Cleanup

Clean your smartphone and optimize how it works

Clean Master

Cleaner, optimizer and antivirus in one

Package Disabler

Uninstall pre-installed apps

L Speed

Save battery on your device whilst you're playing

Mobileuncle MTK Tools

Toolbox for MTK smartphones

CCleaner

Android version of the most famous cleaner

Swapper & Tools

Get full Android control with these tools

SD Maid

An app to thoroughly clean your phone

One Booster

Optimize your Android's performance

GLTools

Optimze the graphical performance of your GPU

Booster Master

Exploit the maximum potential of your Android

Glary Utilities

Optimization app for Android

Greenify

Improve the performance of your Android

GearUP

A feature-packed accelerator for mobile games

Nova Cleaner

Optimizes the performance of Android