Competition in the world of technology is common, especially competition in the world of crypto currencies. Altcoin is as important as bitcoin because altcoin comes with functions and benefits that its users can certainly feel. Crypto currency competition continues because those who will win are those who always make innovations and improvements. Before there were many competitors, bitcoin was a crypto currency coin that had very important control. Now that interest has been shared with altcoin because there are limitations that cannot be done by bitcoin and can only be done by altcoin. Therefore, all have interests that are equally important and useful. Bitcoin users are now reduced because altcoin is more useful. This bitcoin user will leave bitcoin even more if indeed bitcoin can't display innovation and improvement anymore.