JusTalk Kids - Safe Messenger

Robokiller - Spam Call Blocker

Threema. The Secure Messenger

Google Voice

Smart Messages

Phoner: Second Phone Number

Element Classic

GroupMe

Google Meet

Text Free: Second Phone Number

WhatsApp Messenger

Microsoft Edge

TextMe Up Calling & Texts

Messenger Kids – The Messaging

Signal Private Messenger

Skype

Snapchat

Firefox Fast & Private Browser

Telegram

Discord - Talk, Play, Hang Out

Messenger

Phone Call App & WiFi Call Any

Nextplus: Phone # Text + Call

Pulse SMS (Phone/Tablet/Web)

Marco Polo - Video Messenger