Harumath: Speed Math Sprints

Train for quant interviews and numerical reasoning tests with 90-second arithmetic sprints. Track speed, accuracy, and streaks — no ads, no account.

Harumath is a timed mental math trainer for people who need to be fast and accurate under pressure — quant and trading interview candidates, numerical reasoning and GRE test takers, and anyone rebuilding arithmetic speed.

Sprint through addition, subtraction, multiplication, and division against the clock, then review your accuracy, pace, and combo flow to see exactly where you slow down.

Why people train with Harumath

• Prepare for quant, trading, and finance interview math tests
• Practice for numerical reasoning, aptitude, and GRE-style arithmetic
• Rebuild everyday calculation speed with short daily sessions

Features

• 90-second daily sprint — the classic timed arithmetic format
• Speed, accuracy, multiplication, comparison, mixed, and deep-focus modes
• Progress review for rhythm, accuracy, combos, and level flow
• Missed-problem review and weak-spot cards so you drill what you got wrong
• Shareable daily result card to keep a streak with friends
• Visual math puzzles: number maze, 24 game, and magic square
• Optional local reminders at the time you choose

Harumath works without an account. No ads. Your progress stays on your device.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://cmore-team.github.io/app/anzan/privacy/