＋メッセージ（プラスメッセージ）

Smart Messages

Microsoft Edge: AI browser

Marco Polo - Video Messenger

Phone Call App & WiFi Call Any

Threema. The Secure Messenger

Messenger Kids – The Messaging

Google Voice

GroupMe

Google Meet

Nextplus: Phone # Text + Call

Firefox Fast & Private Browser

Phoner 2nd Phone Number + Text

Element - Secure Messenger

TextMe Up Calling & Texts

Discord: Talk, Chat & Hang Out

Messenger

Skype

telegram

Robokiller - Spam Call Blocker

Snapchat

whatsapp

signal

Pulse SMS (Phone/Tablet/Web)

Glide - Video Chat Messenger