I think it have to work because someone have make millions with spotify like that
A mobile phone cost here like 30 Dollar with Android
10 x 30 =300 Dollar
For charging its nothing muxh to pay
That means i can make with 10 Phones 24/7 something to earn btv but i dont find the right way
This is indeed some basic calculations, yes you can spend $300 easily but how long do you think that you can make a ROI then? Let assume that you got 200 sat per hour and with 24 hours you will earn 4,800 satoshi and in a month you will get 144,000 satoshi which is around $10. And 10 phones will be $100 so in 3 months you will get the ROI for sure. But the next problem is how are you going to pass every captcha then? This is the all time problem to every fauceter