Good morning, can you kindly tell me or post me a simple app made with app inventor that can send and receive a text message. Also on Samsung Smartphone what must be done to activate this app and not the standard one of the phone? Thanks in advance. Best regards. Paolo

Hi folks, this could be an RCS Messaging issue. RCS (Rich-Communication-Service) is a new protocol being adapted gradually over the SMS protocol. @pdecaro Could be receiving an RCS Message (not an SMS) instead. This RCS message cannot be listened by third-party apps. We had encountered this issue w…

Receiving and sending a simple SMS

MIT App Inventor Help

Taifun March 29, 2025, 3:35pm 32

It seems to be a device specific issue in your case
To find out what's going on use logcat

Taifun