250+ iOS apps & games curated and reviewed
Construction Crane Signals is the household name in crane operator hand signals, but it's far from the only option. We track 250+ 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★ (5) | No | No | Jun 2026 | |
| 2 |  | Free | 3.5★ (2) | No | No | May 2026 | |
| 3 |  | Free | 5.0★ (6) | No | Yes | Aug 2026 | |
| 4 |  | Free | — | No | Yes | Sep 2026 | |
| 5 |  | Free | — | No | Yes | Aug 2026 | |
| 6 |  | Free | — | No | No | May 2026 | |
| 7 |  | Free | — | No | No | May 2026 | |
| 8 |  | Free | — | No | Yes | Jun 2026 |
Practice and test your knowledge of mobile crane hand signals with interactive animations and a quiz. Earn a certificate of completion upon achieving a perfect score. Ideal for construction professionals and students.
Access OSHA-compliant crane hand signals instantly. View graphical representations of each command for quick and easy reference by operators.
Prepare for your Mobile Crane Operator exam with practice questions, realistic simulations, and detailed explanations. This study companion helps you master crane operation safety, rigging, and OSHA compliance to advance your career.
