Looking for earning apps that have the wall "Applovin"

Recently had a pretty good experience with a mobile-only video wall named "Applovin". It's similar to walls like AdColony and Vungle that mostly just play trailers for apps. I've only seen it hosted on one app that unfortunately isn't paying me and support isn't responding. Has anyone seen this Wall on an app that they use and trust? Please let me know and I'll use your referral if applicable! Thanks.