Drop in the monthly transactions CSV. Everything is computed on your device — nothing is uploaded.
Drop the transactions CSV here — or tap to choose a file
Pairs where spending less on one usually means spending more on the other. Watch whether the lines move against each other or drift up together.
Each panel is on its own scale — read the shape, not the height.
Each line runs from the 1st to the end of that month. A line sitting higher is a costlier month; a steeper slope is a faster burn.