Contacts

Phoner: Second Phone Number

Firefox Fast & Private Browser

Signal Private Messenger

Text Free: Second Phone Number

Pulse SMS (Phone/Tablet/Web)

Messenger Kids – The Messaging

WhatsApp Messenger

Discord - Talk, Play, Hang Out

Smart Messages

Phone Call App & WiFi Call Any

Skype

Calls Blacklist PRO - Blocker

Robokiller - Spam Call Blocker

Snapchat

Glide - Video Chat Messenger

GroupMe

Marco Polo - Video Messenger

Messenger

TextMe Up Calling & Texts

Microsoft Edge

Threema. The Secure Messenger

Nextplus: Phone # Text + Call

Element Classic

Telegram