Bugjaeger

Multitool for advanced Android users

NoBloat

Remove bloatware from your Android

DU Speed Booster

Optimize your smartphone's performance

Fast Task Killer

Free up memory on your Android in a matter of seconds

Update Play Services Software

Check the status of Google Play services

BusyBox

Extra commands and utilities for Android

Device Control Root

Control all the paramters of your Android

SuperFreezZ

Completely stop apps running in the background

App Inspector

All the information about your installed apps

Advanced Task Manager

Save battery life by closing apps open in the background

Nox Files

Cleaner and booster for Android devices

Samsung Device Care

The Samsung app for taking care of Samsung devices

Accelerometer Calibration

Adjust your Android's accelerometer

Root App Delete

Powerful manager of system applications

All-In-One Toolbox

Manage and clean your phone from the same app

Droid Optimizer

Optimize how your Android phone works

LOLA SPEAK

Learn English by talking

Mondly

Alternative to Duolingo learn languages

busuu

Interactive exercises and quizzes to learn many languages

Tandem

Learn to speak other languages by means of conversation exchanges

Duolingo

An app to learn languages, maths, and music with your cell phone

Babbel

Learn languages with your mobile phone in an entertaining way

DW Learn German

Free German course adapted to all levels

HiNative

Learn languages with the help of native speakers

Memrise

Learn languages with a revolutionary method

Du Chinese

A pocket-sized tool for learning and translating Mandarin Chinese

HelloTalk

Practice languages with native speakers

Rosetta Stone

App for learning a range of languages

Pleco

A great resource for students of Chinese

Lingokids Chinese for Kids

Learn Chinese from your smartphone

Duolingo ABC

An English course for kids