Chat & IM
WhatsApp Messenger
WhatsApp Inc.(Free)Signal Private Messenger
Open Whisper Systems(Free)TextNow - free text + calls
Enflick, Inc.(Free)imo free video calls and chat
Pagebites, Inc.(Free)Messenger
Facebook(Free)Telegram X
Telegram LLC(Free)WhatsApp Business
WhatsApp Inc.(Free)Hike Messenger
Bharti SoftBank(Free)Skype for Business
Microsoft Corporation(Free)Messages
Google(Free)