Need an app that can block SMS and send auto response saying "you're blocked" to the sender

[Android Central Question]

Need an app that can block SMS and send auto response saying "you're blocked" to the sender

Hi, I'm looking for an android app that can block SMS text messages and also auto respond to the sender telling them they are blocked.

I've found a lot of apps that just block SMS, and a lot that can do auto responses without blocking, but none that do both!

Does anyone know a suitable app?

Thanks