Curious if anyone has tried Neon?

Curious if anyone has experience with mobile rewards apps. I've only been using Neon for a short time but it's been interesting so far. What are your favorites?  https://neonmoneytalks.com & https://app.neonmobile.com/6SAL/e5k32don

Disclaimer: that second link is my referral, but I linked the actual website first if you'd rather peruse there.