This app is from the world's leading cryptocurrency and exchange ranking platform CoinMarketCap which is recently owned by the well-known name Binance. Both iOS and Android users have an opportunity to have this free app with so many awesome features like tracking top; cryptocurrencies, exchange platforms, etc. You can create your own portfolio to track and compare your investment plans. The platform is currently showing the data for cryptocurrencies like Bitcoin and 2000+ more altcoins and also there are over 16,000+ crypto markets listed on this platform to exhibit the real-time data.
Currently, this is the best and most-trusted cryptocurrency data authority app that I have not found any bugs while using it on my smartphone. This app has a small size with well-maintained stability.
I have found no information about app developers but if you want to get touch with them to report some issues, you might write an email to accounts@coinmarketcap.com
Using this app is not that harder as it has really user-friendly features.
Once you install this app, you might create an account if you wish to sync your app data in the future or you might opt-out to enter the platform without creating an account.
You can see the coin's details in this way with the chart.
Track top cryptocurrency exchange platforms according to different parameters.
Another interesting feature of this is, you can get the latest crypto-related news and updates inside the app.
Have a look at these cool features! You can easily convert different currencies according to the real-time exchange rates. Also, you can compare crypto according to your choices.
So many cool features in one app. I think you would really love to use this. Good Luck !
References:-
https://coinmarketcap.com/mobile/
https://play.google.com/store/apps/details?id=com.coinmarketcap.android&hl=en_GB
https://apps.apple.com/us/app/coinmarketcap/id1282107098