ID.me Authenticator

Protect your accounts with the 2FA system

UC Vault

A vault for keeping your files secure

WTMP - Who touched my phone?

Find out who took your phone and when

2FAS Authenticator

Two-step verification system for smartphones

Adblock Plus

The app to block invasisve adverts

Silent Text

Open a safe communications channel

Hidely

Make your photo collection private

Umbrella

A comprehensive guide of safety tips and tricks

Okta Verify

Two-step verification system for Android

KeepLock

Keep intruders out of your Android

G Data Internet Security

Maximum security for your Android

Blokada

Block invasive adverts when browsing on Android

AppLock

Protect your privacy on Android

Intra

Protection against Android DNS tampering

IMEI

Get to know the IMEI of your phone

Silent Phone

Encrypt calls on your Android phone

Lingokids Chinese for Kids

Learn Chinese from your smartphone

Pleco

A great resource for students of Chinese

Du Chinese

A pocket-sized tool for learning and translating Mandarin Chinese

Rosetta Stone

App for learning a range of languages

LOLA SPEAK

Learn English by talking

Duolingo ABC

An English course for kids

busuu

Interactive exercises and quizzes to learn many languages

Duolingo

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

HelloTalk

Practice languages with native speakers

Mondly

Alternative to Duolingo learn languages

Tandem

Learn to speak other languages by means of conversation exchanges

HiNative

Learn languages with the help of native speakers

Babbel

Learn languages with your mobile phone in an entertaining way

DW Learn German

Free German course adapted to all levels

Memrise

Learn languages with a revolutionary method