Math Duel: 2 Player Games
Mental Math & Multiplication
Only for iPhone
Free · In‑App Purchases
iPhone
Race a friend head-to-head on the same iPhone. Sharpen your mental math with quick daily puzzles.
Math Duel is a fast, competitive math workout. One phone, two players, split-screen. Or go solo through five modes and build a streak.
WHAT YOU CAN DO
• Duel a friend on one phone — split-screen, first to finish wins
• Solo mode with adjustable difficulty and time limits
• Endless — one mistake ends the run, chase your best streak
• Time Attack — beat the clock, race against 60 or 120 seconds
• Practice — your rules, no limits, ease into it
• Track progress with streaks, accuracy, level-ups, and 22 medals
• Daily Challenge — same 10 puzzles for everyone, share your time
• Mistake Journal reveals your weak operations and drills them for you
• Advanced stats with charts, trend lines, and per-operation accuracy
• 6 accent colors to match your vibe
DESIGNED FOR iOS 26
Built natively for iPhone with the new Liquid Glass aesthetic. Respects your system appearance — Light, Dark, or Auto.
PRIVATE BY DESIGN
No accounts. No ads. No tracking. Your history stays on device, with optional iCloud sync when you enable it.
https://kashalot.dev/legal/math-duel-terms
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Rufat Babayev, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Rufat Babayev
- Size
- 17.3 MB
- Category
- Education
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later.
- iPhone
- Languages
English and 5 more
- English, French, German, Portuguese, Russian, Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Lifetime Access $9.99
- Copyright
- © Kashalot 2026