Portable WiFi - Mobile Hotspot

Skype

Smart Messages

Text Free: Second Phone Number

Signal Private Messenger

Snapchat

Marco Polo - Video Messenger

GroupMe

WhatsApp Messenger

Messenger

Google Voice

Nextplus: Phone # Text + Call

Phoner: Second Phone Number

Telegram

Pulse SMS (Phone/Tablet/Web)

Messenger Kids – The Messaging

Robokiller - Spam Call Blocker

Discord - Talk, Play, Hang Out

Threema. The Secure Messenger

Firefox Fast & Private Browser

Element Classic

TextMe Up Calling & Texts

Google Meet

Microsoft Edge

Phone Call App & WiFi Call Any