Mental math for ages 7–11

Quick mind,
bright thinking.

Boncuk is a small app where your child does five minutes of mental addition, subtraction, multiplication and division a day. No ads, no tracking, no gift boxes. Just practice and stars.

Coming soon on the App Store
Boncuk mascot, smiling and waving.
Why Boncuk

Three reasons it's safe on your kid's screen.

✕

No ads

No banners, no video, no gift boxes. Your child never gets pulled out of the app to somewhere else.

◎

No tracking

No analytics, no third-party SDKs. Nothing is sent off the device. Progress lives only on the iPhone or iPad.

✓

Parent gate

Purchases, settings, and progress reset all require Face ID, Touch ID, or the device passcode.

Boncuk mascot explaining.
How it works

Three steps to a daily practice.

  1. Pick an age band — the app tunes the pace to your child's reading speed.
  2. Pick a mode — addition, subtraction, multiplication, division, or Mixed (unlocks after 60 stars).
  3. Play 3 rounds — numbers flash, your child adds them up, correct answers earn stars.
Versions

The first ten levels are always free.

Each mode's first 10 levels are free. To unlock all 100 levels and Mixed mode, choose a weekly subscription (3-day free trial) or a one-time lifetime purchase. All purchases handled by Apple, behind a parent gate.

Turkish & English iPhone & iPad iOS 17+ Works offline