My au(マイエーユー)-料金・ギガ残量の確認アプリ

Discord - Talk, Play, Hang Out

Snapchat

Smart Messages

Element Classic

Robokiller - Spam Call Blocker

Text Free: Second Phone Number

Messenger Kids – The Messaging

WhatsApp Messenger

Pulse SMS (Phone/Tablet/Web)

Messenger

Telegram

Google Voice

Nextplus: Phone # Text + Call

Marco Polo - Video Messenger

Skype

Phone Call App & WiFi Call Any

Phoner: Second Phone Number

Signal Private Messenger

TextMe Up Calling & Texts

Microsoft Edge

Firefox Fast & Private Browser

Threema. The Secure Messenger

Google Meet

GroupMe