Text Free: Second Phone Number

Telegram

Discord: Reden, Gamen, Chillen

Element Classic

Firefox: Privater Browser

Robokiller - Spam Call Blocker

Microsoft Edge

Messenger Kids – The Messaging

Pulse SMS (Phone/Tablet/Web)

Messenger

Smart Messages

Glide – Live-Videonachrichten

Marco Polo - Video Messenger

Google Voice

Snapchat

TextMe Up Calling & Texts

Nextplus: Phone # Text + Call

WhatsApp Messenger

Signal – Sicherer Messenger

GroupMe

Globaler Telefonanruf, WIFI

Threema. Der sichere Messenger

Phoner: Second Phone Number

Google Meet

Calls Blacklist PRO