Zadarma

Link your smartphone to your virtual phone switchboard

CallMaster

Call recorder and other handy tools

ooVoo

Free chat and video calls on Android

tellows

Find out who is calling you and block unwanted calls

Mocha

Send messages and make free calls

drupe

Manage your contacts and access them quickly

FreeTone

Use a second phone number on your smartphone

Hiya

Identify and block unwanted calls

TextMe Up

Make phone calls and send text messages without spending a penny

Houseparty

The app that wants to revolutionize video calls

Walkie-talkie

Turn your phone into a walkie-talkie

Calls Blacklist

A call and SMS blocker

Caller Name & Location Tracker

Identify and locate callers

ZenUI Dialer & Contacts

Easily manage your calls and messages with your contacts

Me

Identify calls and block phone spam

Sideline

Use two phone numbers on just one phone

iCare Health Monitor

Instant health checks

Moodee

Describe your emotions in words

Blood Pressure App

Track your blood pressure

Corona Warn App

The Robert Koch Institute app for tracing the spread of the coronavirus

SumOne

The app that improves your relationship

Yuka

Analyze foods and cosmetics and find out if they are healthy for you

Widgetable

Collection of adorable social widgets and mini-games

Plant Nanny

The most beautiful way not to forget to drink water

MyFitnessPal

Control your diet and the calories you ingest

Qardio

Record your blood pressure and weight in a sleek diary

Google Digital Wellbeing

Use your smartphone more rationally

Health Sense

Track you health data

Feelsy

Activities to relax and reduce anxiety

Smoking Time Machine

Check out what your face will look like in 20 years time

I Am Sober

An app to help you quit your addictions and track your sobriety