DW Learn German

Free German course adapted to all levels

busuu

Interactive exercises and quizzes to learn many languages

Memrise

Learn languages with a revolutionary method

italki

Learn languages with native teachers

Lingokids Chinese for Kids

Learn Chinese from your smartphone

English Grammar Test

Improve your English grammar

Mondly

Alternative to Duolingo learn languages

Pleco

A great resource for students of Chinese

HiNative

Learn languages with the help of native speakers

Lingomate

Learn Chinese on your mobile

Rosetta Stone

App for learning a range of languages

LOLA SPEAK

Learn English by talking

Du Chinese

A pocket-sized tool for learning and translating Mandarin Chinese

Duolingo ABC

An English course for kids

ChineseSkill

Learn Chinese with simple tasks and games

HelloTalk

Practice languages with native speakers

Vova

Online store at incredible prices

Cashyy

Earn money for playing games on your smartphone

AliExpress

The official app of the most popular Chinese online store

Gift Play

Perform tasks on your phone and win prizes in return

Glovo

Home delivery of food and other products

Pinduoduo

An app to enter the Chinese market

Amazon Shopping

The official app of the world's largest online store

SHEIN

Clothes for everyone and a wide selection of varied products at low prices

Wish

Online store to purchase clothes, technology, and accessories

Paidwork

List of easy "jobs" to earn real money

Google Task Mate

Earn money by completing simple tasks for Google

CoinPlix

Earn money with games and tasks

eBay

The Android app of the most important auction house on the Internet

Temu

A gigantic marketplace where you will find anything

Google Opinion Rewards

Answer surveys and earn money to spend on Google Play