Whats the difference with blockfolio?
You added ICO's, okay. More?
Good question, going to quote myself from
https://cryptohackers.party/delta/ 
Well, first of all: they are not as multi platform as we are. We are on iPhone, Android Phone, iPad, Android Tablet and also on Mac & Windows by the end of the year.
Then there’s the app itself. Apart from Coindex (which we think is & looks amazing, but it’s not a portfolio tracker), Delta looks and feels way better than anything else out there. You feel that Blockfolio is designed by engineers. It functions, it’s really good. I used to use it all the time and liked it a lot. But the UI & UX isn’t great.
Substance over style of course, so we also tried to make Delta not only on par (feature-wise) with Blockfolio but even go beyond them. We launched with a ‘Deduct/Add from holdings’ feature which our users loved right away and we also have a solution to track any ICO out there that isn’t on an exchange yet.
Then there are the small things, like the fact that we seamlessly combine different pairs for a coin in one overview. We also put the focus on a few different things we found really important: like immediately showing the total profit & loss for your whole portfolio and for every coin. It’s a different approach and makes so much sense.
And this is all just the beginning really. We have so much stuff lined up already and with lined up we mean, we have the plans, the designs, the flows, it just needs to be build. API integrations with the exchanges to import your trades is probably the biggest one, but there’s much more going from portfolio analytics to advanced alerts.
