Case Math Trainer

Train the conditions, not the math.

Case interview math is a composure problem. The arithmetic is middle-school level — what's tested is doing it fast, out loud, without a calculator, at business magnitudes where one dropped zero ends the discussion. This app drills those conditions.

• Adaptive daily sessions built from your weaknesses
• Zeros-management drills for the #1 careless-error class
• Word problems scoring formula choice separately from arithmetic
• Exhibit reading — bar, line, waterfall, and table charts under time
• Voice drills: answer out loud, graded on-device
• Assessment prep — trap sprints and a research-journal mini-simulation

No account, no tracking, no server. Everything — including speech recognition — happens on your phone.