Ios/android app with ability to read crypto data

I need an app built for download on ios and Android that has the ability to display ethereum and binance smart chain wallet info. For example a user will install app, enter there wallett address and the app read the wallet data from the blockchain and display all the coins that wallet holds. It will also need to display real time price data which can be taken from a price website like dextools or bogged or direct from pancakeswap.