This app offers brain-training exercises to enhance working memory, concentration, and problem-solving skills. It features multiple N-back modes, progress tracking, and customizable sessions in a user-friendly interface.






6+ iOS apps & games curated and reviewed
Dual N is the household name in n back extreme, but it's far from the only option. We track 6+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 4.4★ (11) | No | Yes | Sep 2026 | ||
| 2 | Free | 4.7★ (97K) | Yes | Yes | Oct 2026 | ||
| 3 | Free | 4.6★ (135K) | Yes | Yes | Oct 2026 | ||
| 4 | Free | 4.8★ (624K) | Yes | Yes | Oct 2026 | ||
| 5 | Free | 4.4★ (35K) | Yes | Yes | Oct 2026 | ||
| 6 | Free | 4.7★ (19M) | Yes | Yes | Oct 2026 |






This app offers brain-training exercises to enhance working memory, concentration, and problem-solving skills. It features multiple N-back modes, progress tracking, and customizable sessions in a user-friendly interface.






Master trampoline tricks with a realistic physics engine. Perform flips, jumps, and bounces across various locations, unlock new skills, and customize characters. Record and share your best moves.






Perform daring dives from various heights and locations, executing a wide array of flips and tricks. Master perfect entries into the water while avoiding obstacles, and unlock new characters and moves. Share your spectacular dives or hilarious fails with friends.