ドコモメールアプリ

Firefox Fast & Private Browser

Smart Messages

Snapchat

Messenger Kids – The Messaging

Messenger

TextMe Up Calling & Texts

Google Meet

Phone Call App & WiFi Call Any

whatsapp

Marco Polo - Video Messenger

Nextplus: Phone # Text + Call

Element - Secure Messenger

GroupMe

Microsoft Edge: AI browser

Threema. The Secure Messenger

Phoner 2nd Phone Number + Text

Pulse SMS (Phone/Tablet/Web)

telegram

Glide - Video Chat Messenger

Discord: Talk, Chat & Hang Out

Robokiller - Spam Call Blocker

Skype

Google Voice

signal