It is just a simple paper trading app... It is uses technologies like ➡ react native, node js, coingecko API,axios,etc It supports both platform Android and IOS... Some functions of this app is:

1.✅ App list all cryptocurrencies📃 present in the market... 2.✅ User can see historical crypto data in the form of graphs📈... 3.✅ User can buy and sell cryptocurrencies(virtually)... 4.✅ For beginners a set of crypto coins categories are developed... 5.✅ User can create their own portfolio without any limit... 6.✅ Simple and consistent UI makes things easy to access by user as well as provides great user experience... 7.✅ Add news feature