WeChat

Skype

Signal Private Messenger

Firefox Fast & Private Browser

Phoner: Second Phone Number

WhatsApp Messenger

Marco Polo - Video Messenger

Nextplus: Phone # Text + Call

Messenger Kids – The Messaging

Text Free: Second Phone Number

Snapchat

Microsoft Edge

Telegram

Discord - Talk, Play, Hang Out

Robokiller - Spam Call Blocker

Pulse SMS (Phone/Tablet/Web)

Google Meet

Smart Messages

TextMe Up Calling & Texts

Messenger

Threema. The Secure Messenger

Google Voice

Phone Call App & WiFi Call Any

GroupMe

Element Classic