149+ iOS apps & games curated and reviewed
The best royal cannon knockout apps and games on iPhone average 3.7★ across 149+ 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 | 4.7★ (110) | Yes | Yes | Oct 2026 | |
| 2 |  | Free | 4.7★ (153K) | Yes | Yes | Nov 2026 | |
| 3 |  | Free | — | Yes | Yes | Oct 2026 | |
| 4 |  | Free | 4.7★ (158) | Yes | Yes | Oct 2026 | |
| 5 |  | Free | 4.0★ (1) | No | No | May 2026 | |
| 6 |  | Free | 1.0★ (1) | Yes | Yes | Oct 2026 | |
| 7 |  | Free | — | No | No | Oct 2026 | |
| 8 |  | Free | 5.0★ (1) | No | No | Oct 2026 |
Engage in a strategic puzzle game where you use a limited number of cannonballs to knock down various stacked obstacles. Aim carefully and time your shots perfectly to clear each level before running out of ammunition.
Engage in a physics-based puzzle game where quick learning meets challenging mastery. Achieve precision and perfect timing to conquer royal levels and claim victory.
Engage in satisfying physics-based destruction games. Aim your cannon, fire shots, and trigger chain reactions to break towers and smash objects in colorful festival environments. Master smart aiming to complete hundreds of challenging levels.
