＋メッセージ（プラスメッセージ）

whatsapp

Glide - Video Chat Messenger

Discord: Talk, Chat & Hang Out

Snapchat

Smart Messages

Robokiller - Spam Call Blocker

signal

Microsoft Edge: AI browser

Messenger

Element - Secure Messenger

telegram

Messenger Kids – The Messaging

Pulse SMS (Phone/Tablet/Web)

Nextplus: Phone # Text + Call

Phoner 2nd Phone Number + Text

Skype

Google Meet

Firefox Fast & Private Browser

Google Voice

Threema. The Secure Messenger

GroupMe

Phone Call App & WiFi Call Any

TextMe Up Calling & Texts

Marco Polo - Video Messenger