楽天でんわ　-番号そのままで通話料がお得-

Microsoft Edge: KI-Browser

Signal – Sicherer Messenger

Messenger Kids – The Messaging

Robokiller - Spam Call Blocker

Google Meet

Discord - Freunde & Community

Google Voice

Telegram

Marco Polo - Video Messenger

Skype

Firefox Browser: sicher surfen

Glide – Live-Videonachrichten

Phoner 2nd Phone Number + Text

Pulse SMS (Phone/Tablet/Web)

Globaler Telefonanruf, WIFI

Threema. Der sichere Messenger

Snapchat

Element – Sicher kommunizieren

Messenger

WhatsApp Messenger

Nextplus: Phone # Text + Call

GroupMe

TextMe Up Calling & Texts

Smart Messages