Sharpen your mental math and sequence identification skills with engaging games. Practice arithmetic and complete number patterns to improve everyday calculations and prepare for exams. Enjoy multiplayer modes and track your progress.




249+ iOS apps & games curated and reviewed
Out of 249+ jon epstein apps and games on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | — | No | No | Sep 2026 | ||
| 2 | Free | — | No | Yes | Sep 2026 | ||
| 3 | Free | 4.9★ (11) | Yes | No | Jul 2026 | ||
| 4 | Free | 3.7★ (3) | No | No | Oct 2026 | ||
| 5 | Free | 4.7★ (18) | No | No | Oct 2026 | ||
| 6 | Free | 3.0★ (16) | No | No | Jun 2026 | ||
| 7 | Free | 4.6★ (39) | No | No | Oct 2026 | ||
| 8 | Free | — | No | No | Oct 2026 |
















Sharpen your mental math and sequence identification skills with engaging games. Practice arithmetic and complete number patterns to improve everyday calculations and prepare for exams. Enjoy multiplayer modes and track your progress.