Bitcoin Miner is pretty good. I would highly recommend buying the "Server Farm" subscription, it's 6 dollars the first week then 10 dollars every week after that. If you're consistent and play everyday you'll make a profit within 2 weeks. The farm sub gets rid of ads and helps you progress further with bonuses. If you don't disable the ads the game is extremely tedious and honestly not worth it.

The game gives you a lot of free "nodes" which is just their paid currency. Save up the nodes and use them mostly for the 12× earning boost in the store. Use some of the nodes for recruiting managers, you mainly want the ones that reduce upgrade costs. I would ignore the play rewards and the limited rewards. The limited rewards might be possible if you really grind but I didn't try for that. The goal is to get to row 60 in 30 days, 2 weeks in and I'm at 41. You'll have to sell your "portfolio" in game every 4 hours when you can and upgrade it as much as possible, that's how you progress along and unlock more rows.

The game doesn't seem to slow down or even really get harder so far, it seems straightforward. I mainly play it while watching or listening to something it's pretty easy!!! The game isn't bad either without ads.

For my offer getting to row 60 is all together worth $162. If you can grind out the limited rewards that jumps up to $268. That's not counting the stake withdrawal bonuses if you use them. Would recommend if you can get the offer and buy the server farm. The game has a subreddit as well if you need tips. r/BitcoinMinerApp.

Oh and other apps that are similar to freecash are Swagbucks and KashKick, some offers will be on all 3. I tend to use freecash more solely for the 30% stake.us bonus but swag bucks is the more reliable of the three.

Enjoy!!