It All Started With One App

So you started when it was just All Daf, right?  All Daf was, I think, 8 months old, and they were   already like working on an All Parsha concept but  it wasn't built. And so you've helped launch All   Parsha and what else? All Mishna, All Halacha,  All Mishna Jr., All Siyum. So, All Mishna Jr.,   you had a particular hand in developing the  idea, right? So we were launching All Mishna.   Just to backtrack, we put out a video when All  Daf turned a year old. We said, "Send us how   All Daf changed your life." And we got this  text from a kid named Charlie Breda. He says,   "Hi, I'm 13 years old. I've been learning with  Rabbi Lebowitz," I believe, "and I give a Daf   Yomi shuir to a bunch of my friends." Then,  when Mishna Yomi was launching, I was like,   "It's 5 minutes a day. Not that complicated  to do. Why don't we get kids involved in it?"   So I reached out to Charlie. I was like, "How  about we bring this to your school?" He's like,   "Why just my school? Let's bring it to all of  my friends' schools." Then, the first year,   I think it was nine schools. Now, Rabbi Avracen,  Meir Avracen, took it over and blew it up. It's   30 schools, I believe. Amazing. It started with  one. Yeah. And now 30 schools. Pretty amazing.