iOS Widget
I think it would be good for the iOS Widget to have settings to alter the Result info, to what we like (ie. Daily return/ monthly / lifetime, etc).
I think the possibility to potentially track a single stock/position - although I suspect this will be less popular, but might be a good feature to add regardless.
Dividend Calendar
Currently in the final tab, denoted by the 3 lines, we have an economic calendrer, may be good to overlay OR add a separate calendar to overlay stock events of positions you hold such as, stock split dates, earnings dates, dividend payment, ex-div dates etc. Obviously enabling the ability to filter for specific dates (just dividends for example). The dividend info is already available within the app, for example when you select a stock, so it maybe a more feasible implementation?