Enflick, Inc (Free)
A messaging software that sends texts, make and receive calls, and leave voicemails. It comes with a phone number. Calling is free as long as you have wifi.
TextNow offers high-quality calls, but it relies on your internet connection. This program has a suffocating interface clogged with ads. You can’t get rid of them without a subscription. The service is only available in the US, so if you live somewhere else, that app won’t work.
Text people
Make calls
Try this app if, for some unspeakable reason, you aren’t happy with what your Android already does on its own. Other than that, don’t waste your time.