Truecaller

The app to block phone SPAM and unwanted calls

Zoom

The ultimate app for video calls and virtual meetings

Google Voice

More control over your phone calls

OmeTV

Application to chat with people from all over the world on video

Viber Messenger

App to chat, send text, voice, and video messages, and to make calls

Messenger Plus

Messages and statistics regarding your communications

eBuddy Messenger

Multiservice chat application for Android

Zalo

A new video calling and messaging service

Google Meet

The version of Hangouts conceived for work

Skype

The best app for voice and video calls

Messenger With You

How to enjoy MSN on your smartphone

Cisco Webex Meetings

An app for holding stable video conferences

Eyecon

A complete mobile agenda with a lot of options

Chamet

Make friends from all over the world and talk to them by video call or voice chat

Tango

Make live broadcasts and become a successful streamer

Talkatone

Free call and message app

Warden

Application manager for Android

Camera Block

Control which apps have access to your phone's camera

Vigilante

Improve your privacy on Android

Google Authenticator

Your Google account, much safer with two-step verification

Incognito Spyware Detector

Make sure no one is spying your Android

Alliance Shield X

Manage everything related to your Samsung apps

Unicorn HTTPS

A tool for bypassing blocking and limitations on public or private networks

Protectstar Anti Spy

Anti-spyware scanner for Android

Chamelephon

Tool to change your IMEI on your smartphone

Microsoft Authenticator

Microsoft's two-step verification system

Spoof Card

Hide your identity when you make a phone call

Spy Camera Detector Pro

The Spy Camera Scanner

HideX

A tool to protect your files and browing on Android

Calculator Lock

Secretly save your files

Twilio Authy

Improve the security of your cell phone with the double-check