Talkatone

Free call and message app

Google Meet

The version of Hangouts conceived for work

Google Voice

More control over your phone calls

Messenger Plus

Messages and statistics regarding your communications

Eyecon

A complete mobile agenda with a lot of options

Skype

The best app for voice and video calls

Truecaller

The app to block phone SPAM and unwanted calls

Cisco Webex Meetings

An app for holding stable video conferences

eBuddy Messenger

Multiservice chat application for Android

Tango

Make live broadcasts and become a successful streamer

Viber Messenger

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

Chamet

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

Zalo

A new video calling and messaging service

Messenger With You

How to enjoy MSN on your smartphone

OmeTV

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

Zoom

The ultimate app for video calls and virtual meetings

Skizz

Draw solo or with others

Samsung Good Lock

The application for customizing your Samsung interface and lock screen

Screen Lock: Time Password

Block access to your mobile or to applications and files

WidgetLocker

The most complete lock screen app

Start

Quick access from your lock screen

AmongLock

A lock screen with Among Us!

GO Locker

Change the lock screen of your Android

AOA: Always on Display

A tool kit for your lock screen

PIP Lock Screen

The most customizable lock screen

CM Locker

Lock your Android's screen and locate it in the case of theft or loss

Holo Locker

Lock screen app based on Jelly Bean's lock screen

Screen Off

A touch button for turning off your Android screen

Fireflies Lockscreen

Screensaver for Android lock screen

Locker Master

Customize your lock screen

Slidejoy

Earn money by locking your Android