RVN Fast Miner is the new app from YYN dev which can facilitate you to rent cloud miner tools with a monthly subscription. Apart from that, you can buy coins ranging from 10 RVN to 100 RVN in this app without having to have a RAVEN wallet. This app can be used as an investment for your crypto future, especially RAVEN coin. How It Works ? 1. You can login with or without your Google account. 2. We recommend to login with your Google account. 3. You can buy virtual mining tools on the front page,