I have not gotten anything back on purchases etc in over a year. Was nice the first few months though. Not worth it anymore, to me. 

 It would be awesome if each swipe or spin was paid in zaps. 

 Yeah, top bad Fold won't do that. I have 36k sats and can't move them until it reaches $50 US 

 too* 

 I have about the same. I guess it's because of on-chain fees.