Is there an app for Personalized Group text messaging (SMS & MMS)

[Android Central Question]

What app can I use to send PERSONALIZED group messages but it appears as an individual text. Replies to me only. Ability to send as SMS and MMS.

Something like Hit 'Em Up for iPhone.
There used to be an app called Text Blaster but that is no longer available.

 

[Milton Smith2]

Remind!!!! it's used at school! it's called Remind!

 

[Milton Smith2]

Teachers use it to remind students of assignments etc.