MCBackup - My Contacts Backup

Keep a safe backup of all your contacts

Dropsync

Sync your files with Dropbox to make backup copies

APK Extractor

Extract the APKs of the apps installed on your phone

G Cloud Backup

A backup of your Android on the cloud

LG Mobile Switch

Backup your Android and move it to another device

ApkShare

Share your applications and create backups

Data Restore Tool

Google restore tool for Android

Super Backup: SMS and Contacts

The tool you need to back up your mobile device

E2PDF

Backup your contact list, message and call logs, and almost any data in your cell

Dr.Fone

Recover your accidentally deleted data on your smartphone

Smart Transfer

Transfer your files from one mobile device to another

App Backup Restore Transfer

Make backups of your APKs

Apps Store

Manage the applications installed on your Android

Helium

The synchronization and backup app

Apk Extractor Lite

Extract APKs from the apps installed on your phone

SMS Backup & Restore

Create a backup copy of your messages

busuu

Interactive exercises and quizzes to learn many languages

Lingokids Chinese for Kids

Learn Chinese from your smartphone

Duolingo

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

HelloTalk

Practice languages with native speakers

Du Chinese

A pocket-sized tool for learning and translating Mandarin Chinese

HiNative

Learn languages with the help of native speakers

Memrise

Learn languages with a revolutionary method

Babbel

Learn languages with your mobile phone in an entertaining way

DW Learn German

Free German course adapted to all levels

Duolingo ABC

An English course for kids

LOLA SPEAK

Learn English by talking

Mondly

Alternative to Duolingo learn languages

Pleco

A great resource for students of Chinese

Tandem

Learn to speak other languages by means of conversation exchanges

Rosetta Stone

App for learning a range of languages