Post partum app exercise??

Sooo I’m 4 weeks PP and I got cleared from my OBGYN to start working out.

First time mother over here, so I’m wondering if anybody knows or recommends an app where you can do daily workouts and follow a schedule with having a baby!!

To be honest, I only gained in my stomach so my main focus is to loose it and get me pre pregnancy stomach lol and the rest toning and cardio !

Please share any recommendations ( and no I’m not going to the gym)