250+ iOS apps & games curated and reviewed
The best free critical thinking games on iPhone average 4.5โ across 250+ titles โ we've ranked them by what real users actually keep on their phones. Updated November 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.6โ (73K) | Yes | Yes | Nov 2026 | |
| 2 |  | Free | 4.5โ (53K) | Yes | Yes | Nov 2026 | |
| 3 |  | Free | 4.7โ (118K) | Yes | No | Nov 2026 | |
| 4 |  | Free | 4.6โ (248K) | Yes | Yes | Nov 2026 | |
| 5 |  | Free | 4.8โ (546K) | Yes | Yes | Nov 2026 | |
| 6 |  | Free | 4.8โ (1.5M) | Yes | Yes | Nov 2026 | |
| 7 |  | Free | 4.7โ (852K) | Yes | Yes | Nov 2026 | |
| 8 |  | Free | โ | โ | No | Oct 2026 |
This brain game challenges you to draw intricate shapes using a single continuous line. It's designed to sharpen focus, boost cognitive skills, and provide a fun mental workout. Enjoy daily challenges that enhance memory and problem-solving abilities.
Engage in a collection of original and humorous logic puzzles, brain teasers, and memory exercises designed to challenge your intellect. Improve your concentration, abstract thinking, and overall mindset with fun, non-standard gameplay. Discover your IQ level and watch it grow as you play.
Engage your mind with a vast collection of free logic, thinking, and strategy games. This app offers hundreds of puzzles and challenges designed for mobile, with new games added weekly. Enjoy a safe and entertaining brain-training experience without violence or inappropriate content.
