Hello people,
I came across this app. My colleague told me it is perfect if you own more then 1 cryptocoin.
It is simple. You can add a coin to your portfolio and you can tell the app when you bought the coin and at what price.
You simply open the app and it refreshes your portfolio.
I would recommend it to everyone who owns a cryptiocurrency.
Here are some examples from my own portfolio. Just save and simple :)