250+ iOS apps curated and reviewed
CT Registry Test Pro is the household name in ct scan pro, 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 | 4.9★ (214) | Yes | Yes | Oct 2026 | |
| 2 |  | Free | 4.2★ (12) | No | No | Oct 2026 | |
| 3 |  | Free | 2.0★ (1) | No | No | Aug 2026 | |
| 4 |  | Free | 5.0★ (2) | No | No | Oct 2026 | |
| 5 |  | Free | 4.5★ (12) | Yes | No | Oct 2026 | |
| 6 |  | Free | 3.1★ (7) | No | Yes | Oct 2026 | |
| 7 |  | Free | 4.8★ (2M) | Yes | Yes | Oct 2026 | |
| 8 |  | Free | — | Yes | No | May 2026 |
Prepare for your ARRT® Computed Tomography (CT) technologist certification exam with over 900 practice questions. Test your knowledge across key categories, review explanations, track your progress, and study protocols to strengthen your foundation.
Explore cross-sectional human anatomy with interactive CT scans. This educational tool covers head, neck, chest, and abdomen & pelvis exams. It's designed for learning and not for diagnostic purposes.
Explore cross-sectional human anatomy with interactive CT scans. This app serves as an educational resource for understanding anatomical structures. Future updates aim to include anatomical labeling and 3D localization.
