76+ iOS apps & games curated and reviewed
Whether you're new to tdh engine or looking for an upgrade, our curated collection of 76+ iOS apps and games has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | May 2026 | |
| 2 |  | $2.99 | 3.7★ (70) | No | Yes | Sep 2026 | |
| 3 |  | Free | 4.9★ (6.6K) | No | No | Sep 2026 | |
| 4 |  | Free | 5.0★ (1) | No | No | May 2026 | |
| 5 |  | Free | 4.4★ (48) | No | Yes | Sep 2026 | |
| 6 |  | Free | 4.5★ (717) | No | Yes | Sep 2026 | |
| 7 |  | Free | 4.6★ (174) | No | No | Aug 2026 | |
| 8 |  | Free | 5.0★ (17) | No | No | Jul 2026 |
Explore the mechanics of 4-stroke engines with this interactive simulator. Visualize the transformation of various engine types and understand their internal workings through detailed CG animation. Enhance your knowledge with adjustable settings and realistic engine sound options.
Engage in fast-paced tower defense with a unique alliance of heroes and dark forces. Deploy dual heroes, upgrade diverse units, and strategize across varied landscapes to defeat formidable enemies and bosses. Enjoy humorous elements and unlockable achievements.
