1
WhatsApp Messenger
2
Messenger
3
Facebook
4
Threads, an Instagram app
5
Telegram Messenger
6
Rakuten Viber Messenger
Threema. The Secure Messenger
Badoo Premium
Emoji for Message Pro
Free Tone - Calling & Texting
G-Whizz! Plus for Google Apps - The #1 Apps Browser
Acrobits Softphone