Adjust any input for any app below. Every chart, number, and ranking on this page recalculates instantly. Your inputs are saved in this browser, so closing the tab won't lose your work.
1 Pick an app with the tabs, then drag its levers. Badges tell you if a value is strong, ok, or low vs benchmarks.
2 Watch the app's own 12-month curve and MRR update live. Switch to "Combined" to see all four stacked.
3 The sensitivity chart tells you which single lever moves that app most — where to spend your effort.
Calculator
Base-case inputs, one app at a time
Levers — drag to explore, or jump to a preset:
Base case shown. Badges show how each value compares to category benchmarks.
Which lever moves most
% change to month-12 MRR from doubling each input alone (churn: halved instead)