Facebook Messenger is a really popular communication app. It’s only real downside is that it’s incredibly bloated. On my Moto E4, it weighs in at just under 60MB, which makes sense—not only does it have all the messaging features that you want, it also has audio and video calling (nice), chat heads (alright), a Snapchat Story clone (why?), games (not that you knew), and lots more under the hood.