A limit you see before you spend
A budget only works if you look at it before paying, not when the statement arrives. That is why consumption is visible at a glance.
By category and period
Food, leisure, transport, subscriptions. Weekly, monthly, quarterly or yearly, aligned with the calendar.
Live consumption
Every expense that lands draws down the limit. When you go over, the bar turns red and you know that day.
Committed spending, separately
Fider adds up everything recurring and normalizes it to one month, so you know how much of the month is gone before it starts.