Coinbase is a crypto currency wallet and trading platform.With this link you can earn money for yourself after a few deposits.Its a useful app to move currency’s to other apps.

Pi is a new digital currency developed by Stanford PhDs, with over 33 million members worldwide. To claim your Pi, follow this link and use my username (HiltronQ) as your invitation code. This app I believe

Stormgain is a mining app which you need to press every four hours.Once you get 10$ mining you can withdraw to the trading account.20$ allowes you to sell cryptos. Good app for traders.Please check margin

After the registration is completed, you will get 40R, you can get a mining machine, and you can withdraw when the balance is over 60R： I think if you deposit only what you are prepared to loose you can