With the blockchain increasingly popular, more and more people want to be a part of this future technology, and one of the easiest ways to do this is to hold cryptocurrencies. People are investing in cryptocurrencies for different reasons, such as asset diversification. This project is an IOS application called "UniCoin" for tracking cryptocurrency prices. The project is developed in JavaScript and React Native framework and uses Firestore as the backend and database. Users can access market data on cryptocurrencies (e.g., current prices and historical price charts) and manage watch lists and portfolios after creating an account. Users can also get the latest market news from the application.