Gemini is a platform that when launched on the market in cryptocurrency was not widely recognized but in recent years it has improved dramatically and is characterized by providing security to its user by buying BITCOIN and ETHEREUM, they can also send and receive digital assets. Gemini is in the range of 245 in the globe in cryptocurrency, we can also download it on Android and iOS so that its user can acquire its services anywhere in the world and also provide its service with effective and maximum security. This application is based in the United States and the countries with the most movement are Canada, the United Kingdom and of course the United States among others, it also has more than three currencies to carry out its exchanges, some of them are BTC, ETC, BCH, LTCY and ZEC and it has a large capacity of services for its users