Messaging app plays a very important role in the day to day life. and therefore the main players in the niche have a large number of users and large revenue since there are numerous monetization strategies to try.
Get guidance from a mobile app development company if you want to develop your own app idea on how to create a chat app like WhatsApp
Primarily WhatsApp is a messenger service built on smartphones, depending on the internet connection or mobile phone data.
Instant messengers are usually cheaper than the SMS services, and some chat apps work on low-cost subscription models but the majority of them are free.