173+ iOS apps & games curated and reviewed
Block Maze Defense is the household name in onki ou, but it's far from the only option. We track 173+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (7) | — | No | Oct 2026 | |
| 2 |  | Free | 5.0★ (1) | Yes | No | Oct 2026 | |
| 3 |  | Free | — | — | No | Oct 2026 | |
| 4 |  | Free | — | — | No | May 2026 | |
| 5 |  | Free | — | Yes | No | Sep 2026 | |
| 6 |  | Free | 4.2★ (17) | No | Yes | Oct 2026 | |
| 7 |  | Free | 4.8★ (9) | No | No | Oct 2026 | |
| 8 |  | Free | — | No | No | May 2026 |
Design the battlefield in real-time by placing Tetris-shaped blocks to create enemy paths. Each block placed extends the route, allowing built-in cannons to destroy incoming waves. Master spatial puzzles and strategic placement to defend your castle.
Embark on a relaxing fishing journey across a vibrant sea. Collect a variety of playful items and discover diverse marine life. Each voyage offers new discoveries and rewards, encouraging you to fill your collection and explore the ocean's treasures.
