Enhance your mental arithmetic skills and become a human calculator. This app offers over 100 variants to practice addition, subtraction, multiplication, and division with adjustable difficulty and duration.




241+ iOS apps & games curated and reviewed
From beginner-friendly picks to power-user tools, our speed math challenge list covers 241+ iPhone apps and games updated through September 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | — | No | No | May 2026 | ||
| 2 | Free | 4.7★ (16) | No | No | Aug 2026 | ||
| 3 | Free | 5.0★ (3) | Yes | Yes | Aug 2026 | ||
| 4 | Free | 4.3★ (22) | No | No | Jun 2026 | ||
| 5 | Free | — | No | No | May 2026 | ||
| 6 | Free | — | — | No | May 2026 | ||
| 7 | Free | 5.0★ (1) | No | No | Aug 2026 | ||
| 8 | Free | — | Yes | No | May 2026 |








Enhance your mental arithmetic skills and become a human calculator. This app offers over 100 variants to practice addition, subtraction, multiplication, and division with adjustable difficulty and duration.





This game offers four distinct modes to sharpen your mental arithmetic. Compete against the clock, challenge other players, or practice at your own pace to become a math champion and unlock achievements.