＋メッセージ（プラスメッセージ）

Marco Polo - Video Messenger

telegram

Element - Secure Messenger

Phone Call App & WiFi Call Any

Text Free: Call & Texting App

Nextplus: Phone # Text + Call

Messenger Kids – The Messaging

Phoner 2nd Phone Number + Text

Snapchat

Smart Messages

Google Meet

Google Voice

Microsoft Edge: AI browser

Messenger

Discord: Talk, Chat & Hang Out

signal

TextMe Up Calling & Texts

whatsapp

Robokiller - Spam Call Blocker

Firefox Fast & Private Browser

GroupMe

Skype

Pulse SMS (Phone/Tablet/Web)

Threema. The Secure Messenger