ドコモメールアプリ

Google Meet

Phoner: Second Phone Number

GroupMe

WhatsApp Messenger

Nextplus: Phone # Text + Call

Threema. The Secure Messenger

TextMe Up Calling & Texts

Smart Messages

Element Classic

Skype

Snapchat

Messenger

Text Free: Second Phone Number

Marco Polo - Video Messenger

Telegram

Phone Call App & WiFi Call Any

Microsoft Edge

Google Voice

Signal Private Messenger

Pulse SMS (Phone/Tablet/Web)

Firefox Fast & Private Browser

Discord - Talk, Play, Hang Out

Messenger Kids – The Messaging

Robokiller - Spam Call Blocker