As for me, I think that coinmarketcup is the best app
Really? Why? There is no possibility to research the charts. Is it a good app to track your coins? I hoped to see the new app for Coinmarketcap better than it was presented. We don't have any alternatives at this moment - choice number one is Blockfolio
Blockfolio chart is incomprehensible. For me, Fintab is one of good app for tracking.