250+ iOS apps curated and reviewed
The best contractor exam by rocket prep apps on iPhone average 4.5★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (1) | No | Yes | Aug 2026 | |
| 2 |  | $7.99 | 5.0★ (1) | No | No | Jun 2026 | |
| 3 |  | Free | 4.8★ (784) | No | Yes | Sep 2026 | |
| 4 |  | Free | — | No | Yes | Jun 2026 | |
| 5 |  | Free | 4.9★ (925) | No | Yes | Sep 2026 | |
| 6 |  | Free | — | No | Yes | Aug 2026 | |
| 7 |  | Free | 4.4★ (14) | No | Yes | Sep 2026 | |
| 8 |  | Free | — | No | Yes | Jul 2026 |
Prepare for your contractor certification exam with a comprehensive mobile study resource. It offers an extensive question bank, detailed explanations, customizable study modes, and progress tracking to help you master construction management, project planning, and regulatory compliance.
Prepare for your contractor's license exam with practice questions covering trade subjects like plan reading, estimating, and carpentry. This app offers over 450 multiple-choice questions to help you study.
Prepare for your California contractors license exam with practice tests, instructional videos, and an application review system. Upload your completed application for expert feedback and corrections.
