Who's Calling Me

A caller ID for Android

Whoscall

Want to know who's calling and block calls?

True ID Caller

Find out who is calling before you answer the call

NumBuster

Discover who is calling you

WePhone

A second (virtual) number for your smartphone

Vyke

App to have up to four virtual phone numbers on a single cell phone

KingsChat

Make calls and send messages for free

Talk360

Make cheap international calls

AbTalk Call

Call anywhere in the world for free

Phoner

A second phone number for your smartphone

whowho

Find out who is calling you before you answer

Lexifone

Translate telephone conversations in real time

Global Call

Meet new people via video calls

BikerSOS

Motorcycle trip log and accident reports

Line2

Multiple phone lines on a single phone

Call Defender

Forget about advertising calls and spam

Microsoft Teams

More productivity and better company communications

WhatsApp Business

The WhatsApp app designed for businesses

LINE

One of the most innovative instant messaging apps

imo

Instant messaging and video and audio calls for free

TextNow

Free phone calls and text messages

Messenger Lite

The lightweight version of Facebook Messenger for Android

Slack

The 21st-century team communication tool

WhatsApp Messenger

The number one instant messaging application

Messages by Google

Chat with all your contacts with Google's app

Telegram

Fast, secure and versatile instant messaging platform

Facebook Messenger

The Facebook app for messaging, voice and video calls

KakaoTalk

Communicate by chat and video and voice messages

Azar

Make video calls with anyone in the world

WeChat

One of the best chat apps

AyuGram

A Telegram MOD based on exteraGram