239+ iOS apps & games curated and reviewed
The best stack up app on iPhone average 4.3★ across 239+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.4★ (59K) | Yes | Yes | Oct 2026 | |
| 2 |  | Free | 4.6★ (299K) | Yes | Yes | Oct 2026 | |
| 3 |  | Free | — | No | No | Sep 2026 | |
| 4 |  | $0.99 | — | No | No | May 2026 | |
| 5 |  | Free | 4.4★ (129) | No | Yes | Aug 2026 | |
| 6 |  | Free | 4.1★ (1.6K) | Yes | No | Sep 2026 | |
| 7 |  | Free | 5.0★ (1) | No | Yes | Oct 2026 | |
| 8 |  | Free | 3.8★ (33) | No | No | Oct 2026 |
Test your reflexes in this addictive block-stacking game. Aim for the highest tower possible with simple, beautiful graphics. Compete globally for the top score.
Build the tallest tower by stacking blocks as high as you can. Compete for your highscore in an endless mode, conquer 36 challenges, and unlock 20 unique characters.
