How to use TextPlus App: using the textPlus app is super easy and simple. After you have installed the app, you simply need to open it and compose using the simple to understand and follow options. Just select your contact(s) and then start typing your text.
When you are done, hit on the send button and the message will be delivered using the WiFi connection. With the textPlus app, you are completely secure as it doesn’t require you to enter your phone number to initiate a conversation. However, if you do provide your number, it depends completely up to you how you may choose to receive standard SMS notifications or take part in the conversations initiated by others.