You can install our site as a web app on your iOS device by utilizing the Add to Home Screen feature in Safari. Please see this thread for more details on this.
Note: This feature may not be available in some browsers.
I have a M3 and get the same message from the same person at least 2x a week and today I received a new message from the same person. These TXT messages are not showing up on my Android Phone ( Galaxy Note 10+) I will NOT get an IPhone.. LOL