The search feature has a lot of functionality already. This could easily be expanded, to include features such as narrow geo-fenced searches (say I want to track how much money I spend at university or in proximity to my workplace).
We can perform an advanced search, with filters, such as:
In this case, I want to track my monthly spending on Coffee, at all of the shops I tend to buy coffee from…
The problem is, if I want to continually, and easily, keep track of this particular criteria, I have to jump through a lot of hoops to find it or replicate the process.
How about assigning our favourite advanced searches to a dedicated ‘Tracking’ screen, which neatly gives the total expenditure for the given criteria?