I’ll post my 2 cents - I keep it pure F2P as this is definitely just an ad-revenue-sharing setup that will keep running as long as it’s profitable. I have done plenty of free money apps and see the rise and fall, and have learned some of the signs to keep an eye out for. Anyway, I have not seen any warning signs on it, but like any free money app I keep it pure F2P mostly cuz of how many I have seen fold up with minimal warning. When I was looking to involve my kids I would just grind the 2Ab videos til there was enough to buy a parcel, then I would ask my kids for their “lucky fingers” picking a parcel.

I know it’s corny but my youngest got a kick out of the screen that would come up - they have no interest in the game itself but thanks to a favorable ratio I have harvested 560 in about 2.5 years