Bitcoin and Ethereum also have some similarities. They both change in value based in the direction and volume of trades just like stocks. They use blockchain technology with public ledgers.Bitcoin could be a currency and Ethereum could be a development platform. Ether is that the fuel that powers Ethereum. Ethereum and Ether don't seem to be a similar factor. Bitcoin fuels itself. Ethereum was created specifically for different applications to be engineered on prime.Ethereum, by nature has not reached its full potential because developers haven't thought everything up yet.