243+ iOS apps & games curated and reviewed
Out of 243+ big brain conversions 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 | May 2026 | |
| 2 |  | Free | 4.6★ (116) | Yes | No | Aug 2026 | |
| 3 |  | Free | 5.0★ (2) | No | Yes | Jul 2026 | |
| 4 |  | Free | 4.6★ (12K) | Yes | No | Sep 2026 | |
| 5 |  | Free | 5.0★ (1) | Yes | No | Aug 2026 | |
| 6 |  | Free | — | No | Yes | Jul 2026 | |
| 7 |  | Free | 4.0★ (235) | No | Yes | Sep 2026 | |
| 8 |  | Free | 4.0★ (40) | Yes | Yes | Sep 2026 |
Challenge your memory, speed, and reaction time with a collection of engaging cognitive games. Compare your scores with friends and track your progress to see how your brain performs. These fun tests are inspired by human benchmark challenges, optimized for mobile.
Engage in fun number-based challenges to enhance your mathematical abilities, logic, and focus. This application provides daily exercises from basic calculations to complex puzzles, helping you boost mental agility and track your improvement.
