Since the CoinMarketCap guys decided to turn down their public api I jumped on developing an Android app with coingecko's api.
So this is it, it offers a lot of stuff, exchanges information on tickers, calculator for prices in fiats, detailed graph for coins, notifications on price changes, news, crypto ATM's in,
secure it with PIN and/or fingerprint and many many things
https://play.google.com/store/apps/details?id=com.legend.crazy.cryptocurrenciestrackerv2&hl=enAny suggestions would be welcomed and I hope you enjoy it.