There is a 0.001 BTC minimum and 10 BTC maximum limit for investments on BTC Doubler.

Yes, you can make as many investments as you like using our Bitcoin doubler.

You will receive your double BTC after 24 hours, starting to count from the moment of your deposit (after 1 confirmation from the network).

Our BTC Doubler gathers information from the blockchain transfers and cryptocurrency exchanges to study and predict the bitcoin price. Our servers open and close thousands of transactions per minute, analyzing the price difference and transaction fees, and use that information to double your Bitcoins.

Our algorithm is completely transparent and unique, all transaction will show in real time by blockchain.