Explore the physics of piston engines by building, tuning, and testing them. Simulate combustion and rigid body motion in real-time. Compete with others on a global leaderboard by posting your creations.






250+ iOS apps & games curated and reviewed
The best engine simulator apps and games on iPhone average 4.4★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated November 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 4.4★ (243) | No | Yes | Nov 2026 | ||
| 2 | Free | 4.8★ (127) | Yes | No | Nov 2026 | ||
| 3 | Free | 4.6★ (1.3K) | Yes | Yes | Nov 2026 | ||
| 4 | Free | 4.7★ (15) | No | Yes | Nov 2026 | ||
| 5 | Free | 4.8★ (16) | No | Yes | Nov 2026 | ||
| 6 | Free | 5.0★ (2) | No | Yes | Nov 2026 | ||
| 7 | Free | 4.7★ (14) | Yes | Yes | Nov 2026 | ||
| 8 | Free | 4.4★ (2K) | Yes | Yes | Nov 2026 |






Explore the physics of piston engines by building, tuning, and testing them. Simulate combustion and rigid body motion in real-time. Compete with others on a global leaderboard by posting your creations.




Explore and interact with various 3D engine models, from inline to V and rotary types. Experience realistic sound and manual gear shifting with different drive modes and detailed inspection views.




Experience realistic engine sounds with interactive controls. Explore a variety of engines, from kei cars to V12s, and feel the vibrations. Practice gear shifting and rev-matching for an immersive automotive simulation.