ドコモメールアプリ

Pulse SMS (Phone/Tablet/Web)

whatsapp

Google Voice

signal

Phone Call App & WiFi Call Any

Microsoft Edge: AI browser

TextMe Up Calling & Texts

Element - Secure Messenger

Snapchat

Robokiller - Spam Call Blocker

Phoner 2nd Phone Number + Text

Nextplus: Phone # Text + Call

telegram

Skype

Marco Polo - Video Messenger

Messenger

Text Free: Call & Texting App

GroupMe

Threema. The Secure Messenger

Messenger Kids – The Messaging

Firefox Fast & Private Browser

Smart Messages

Google Meet

Discord: Talk, Chat & Hang Out