A classic single-player card game where you match pairs of numbers. The challenge increases with a decreasing time limit as you advance through levels. Enjoy a brain-training experience with this solo card game.




250+ iOS apps & games curated and reviewed
If you already know Simple Concentration Game, this is the deeper bench. 250+ free concentration games for iPhone, all reviewed and ranked by user rating, recency, and download trend as of September 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | — | Yes | No | May 2026 | ||
| 2 | Free | 4.6★ (14) | Yes | No | Sep 2026 | ||
| 3 | Free | 4.7★ (10K) | Yes | Yes | Sep 2026 | ||
| 4 | Free | 4.7★ (10) | No | No | Aug 2026 | ||
| 5 | Free | 3.3★ (3) | No | No | May 2026 | ||
| 6 | Free | 4.6★ (18K) | Yes | No | Sep 2026 | ||
| 7 | Free | 4.7★ (1.2M) | Yes | No | Sep 2026 | ||
| 8 | Free | — | No | Yes | Sep 2026 |







A classic single-player card game where you match pairs of numbers. The challenge increases with a decreasing time limit as you advance through levels. Enjoy a brain-training experience with this solo card game.






Enhance your memory and cognitive abilities with this engaging game. Match pairs of hidden images against the clock, progressing through various difficulty levels and game modes. It's a fun way to train your brain.