Smart Watch app - BT Notifier

Nextplus: Phone # Text + Call

Google Meet

Threema. The Secure Messenger

GroupMe

Microsoft Edge

Smart Messages

Snapchat

TextMe Up Calling & Texts

Skype

Firefox Fast & Private Browser

Marco Polo - Video Messenger

Messenger Kids – The Messaging

Robokiller - Spam Call Blocker

Google Voice

Phoner: Second Phone Number

WhatsApp Messenger

Discord - Talk, Play, Hang Out

Element Classic

Phone Call App & WiFi Call Any

Pulse SMS (Phone/Tablet/Web)

Signal Private Messenger

Text Free: Second Phone Number

Messenger

Telegram