Math Mallow: Mental Math

Dev Jang

About this app

Make numbers feel softer with a tiny daily practice you can finish at your own pace.

Math Mallow gives you eight focused arithmetic questions with no countdown and no multiple-choice guessing. Type each answer yourself. If you miss one, the question returns exactly once at the end so the mistake becomes useful practice.

Choose addition, subtraction, multiplication, or division and adjust the difficulty whenever you want. Your animated mallow coach responds along the way, while reduced motion is always available.

See first-try accuracy, revisited questions, a daily streak, weekly reps, and recent sets. Everything stays on your device. No account is required.

Features:
- Calm eight-question daily set
- Optional 12-question practice
- Typed answers with no forced timer
- One gentle revisit for missed questions
- Three difficulty levels and four operations
- Local streak, weekly reps, and recent history
- Light, dark, and reduced-motion support
- English and Korean interface

What’s new

Meet your mallow coach and begin a calmer daily mental-math habit.