This app offers mental math practice tailored for quantitative finance professionals. It focuses on improving calculation speed and accuracy for complex numerical problems.






243+ iOS apps & games curated and reviewed
Looking for free practice mental arithmetic apps and games? 18 of our 243+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | — | No | No | May 2026 | ||
| 2 | Free | — | No | No | May 2026 | ||
| 3 | Free | 4.7★ (18) | No | No | Sep 2026 | ||
| 4 | Free | 5.0★ (31) | Yes | No | Aug 2026 | ||
| 5 | Free | 4.4★ (90) | Yes | No | Sep 2026 | ||
| 6 | Free | — | — | No | Aug 2026 | ||
| 7 | Free | 4.7★ (1.6K) | No | Yes | Sep 2026 | ||
| 8 | Free | — | No | Yes | Jul 2026 |













This app offers mental math practice tailored for quantitative finance professionals. It focuses on improving calculation speed and accuracy for complex numerical problems.