The main essence WhatsApp has is a real time chat users can run there. Developers worldwide have already come up with a few schemes messengers could be based on, all of them serving a different purpose. The types depend on the connection your chat is meant to use - it might either be HTTP + Push Notifications or Extensive Messaging and Presence Protocol (XMPP) protocol with Sockets-placed chat.
Read here: How Much Does It Cost to Build a Messaging App Like WhatsApp?
There is always point of debate which one is best for your business either Android or iOS app development. So here in this guide we have come up with 5 precisely chosen and finely curated ideas that will help you decide which of the two you should be picking as your first choice. Let's take a look.
If you wish to build an application, you will have to pick one of these two platform- iOS or android. go through this guide to know everything you need to choose any one platform which better suits your needs.