This is the ONE
I've been using JustPlay for awhile now. Somewhere between 3-5 months would be my guess. At first, I put a lot of time into earning. Then I fell back a little for awhile. Then I noticed they were doing different special earning periods and boosted coin events, etc.
I've been play a little more now, I wish I had more time to spare TBH. I've cashed out around $90 so far which is good for the amount of play I've put in. I mean it's not livable income but let's get real, who really expects it to be. I will say that JustPlay is the best app out there to earn money while playing games and doing other things. Another app is a very close second, but I won't mention the name here as this isn't a review for that app.
Try out JustPlay if you haven't, or even if you have but it's been awhile. They're doing new things here and there and once you figure out your earning potential and find time to dedicate to it, you will earn a decent amount. Had I been plugging away since I started I would have a lot more cashed out. And btw the cash out process is super simple and it goes through right away. I use PayPal to cash out. In conclusion, if you're looking for this type of app... THIS IS THE ONE.