250+ iOS apps curated and reviewed
Out of 250+ chst exam apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (7) | No | Yes | Sep 2026 | |
| 2 |  | Free | 4.8★ (17) | No | Yes | Aug 2026 | |
| 3 |  | Free | 4.7★ (111) | No | Yes | Sep 2026 | |
| 4 |  | Free | 4.8★ (8.2K) | Yes | Yes | Sep 2026 | |
| 5 |  | Free | 5.0★ (1) | No | Yes | Jun 2026 | |
| 6 |  | Free | 4.7★ (6) | No | Yes | Aug 2026 | |
| 7 |  | Free | 1.0★ (1) | No | No | May 2026 | |
| 8 |  | Free | — | Yes | Yes | May 2026 |
Prepare for the CHST exam with expert-developed content and realistic practice questions. Study key safety concepts, identify weak areas, and track your progress with flexible modes and offline access to build confidence for your certification goals.
Prepare for the Construction Health and Safety Technician (CHST) 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 key concepts and advance your career.
Prepare for the Construction Health and Safety Technician certification exam with practice questions, realistic simulations, and detailed explanations. Tailor your study with flexible plans and track your progress to build confidence for exam day.
