Crew

Instant messaging for work environments

Rocket.Chat

Communicate with other users in this cross-platform chat

TextU

Send SMS from a private platform

Pulse SMS

Enhanced SMS and MMS management

Wasavi

Program the time you want to send your messages

Talkie

Communication between mobiles without an internet connection

Messenger Home

A launcher with an SMS manager

Meshenger

Make calls and video calls without internet connection

Mattermost

A private and secure chat

Element

Secure messaging platform

Serval Mesh

Messaging without internet connection

Text Repeater

Text repeater and text to emoji converter

YoYo

Count your moves in a lot of voice chat rooms

Bridgefy

Send messages via Bluetooth and without an internet connection

Twist

Teleworking more efficiently

Auto Text

Automation of actions for calls and SMS

LOLA SPEAK

Learn English by talking

HelloTalk

Practice languages with native speakers

HiNative

Learn languages with the help of native speakers

Tandem

Learn to speak other languages by means of conversation exchanges

busuu

Interactive exercises and quizzes to learn many languages

DW Learn German

Free German course adapted to all levels

Duolingo

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

Babbel

Learn languages with your mobile phone in an entertaining way

Pleco

A great resource for students of Chinese

Memrise

Learn languages with a revolutionary method

Duolingo ABC

An English course for kids

Rosetta Stone

App for learning a range of languages

Mondly

Alternative to Duolingo learn languages

Du Chinese

A pocket-sized tool for learning and translating Mandarin Chinese

Lingokids Chinese for Kids

Learn Chinese from your smartphone