love this app and would be happy to pay for it. i have one question and one suggestion.

there's something wrong with the "24 hour change" data in the top right of the screen. for the last couple of weeks it's had my portfolio increasing by hundreds of percent every day. that would be brilliant obviously but it's wrong. i've generally been 1-15% up or down from one day to the next. is anyone else having this issue or know how to fix it?

the app would be perfect if it had a backup function. my workaround is to screenshot each "holdings" page for each of the coins in my portfolio. anyone have a better way?

thanks