スタンプ・ゆるっと敬語

Google Meet

Signal Private Messenger

Microsoft Edge

GroupMe

Telegram

Phone Call App & WiFi Call Any

Snapchat

Discord - Talk, Play, Hang Out

WhatsApp Messenger

TextMe Up Calling & Texts

Pulse SMS (Phone/Tablet/Web)

Phoner: Second Phone Number

Threema. The Secure Messenger

Skype

Messenger Kids – The Messaging

Text Free: Second Phone Number

Messenger

Smart Messages

Marco Polo - Video Messenger

Nextplus: Phone # Text + Call

Google Voice

Element Classic

Firefox Fast & Private Browser

Robokiller - Spam Call Blocker