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.






198+ iOS apps curated and reviewed
If you already know CT Registry Test Pro, this is the deeper bench. 198+ ct protocols apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of 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.






This app provides a didactic and effective way for students, radiologists, and bio-image graduates to learn and reinforce their knowledge of computed tomography protocols. It features a human body model with selectable protocols, detailing essential information for each study.






This comprehensive CT anatomy atlas provides detailed cross-sectional views of the human body. Explore anatomical structures with interactive features like FollowMe™ and QuizMe™ modes. Available on Mac, iPhone, and iPad.


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.


View and share medical images securely from your mobile device. This app allows users to zoom, pan, and rotate images for better visualization. Facilitates collaboration by enabling direct sharing with other healthcare professionals and patients.


Review and approve radiation treatment plans with multi-modality medical image viewing and fusion. Supports CT, MRI, PET, and more, with tools for analysis and secure data transfer.


This app unifies clinical communication and collaboration for healthcare organizations. It delivers real-time clinical data at the point of care, integrating with EHRs and other systems to streamline workflows and improve patient outcomes. It is reliable, secure, and HITRUST-certified.


Explore cross-sectional human anatomy with interactive CT scans. This educational tool offers a dynamic view for learning, with future updates planned for additional imaging planes and modalities. It serves as a supplementary resource for understanding anatomical structures.


Streamline emergency medical services with advanced AI chat, medication calculations, and a 3D burn tool. This toolkit helps healthcare professionals manage protocols efficiently, improve accuracy, and focus on patient care.


Access over 350 emergency medical treatment protocols offline. This app offers quick indexed lookup, search functionality, and customizable notes for important entries. Keep essential medical information readily available on your device.


Access Santa Clara County EMS policies and field manuals offline. Quickly find protocols with indexed lookup and search, save favorites, and add custom notes. Stay updated with the latest information, always available on your device.


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.


This clinical decision-support tool provides step-by-step guidance for evaluating and managing incidental imaging findings based on the latest ACR recommendations. It offers dynamic management cards, organ-system quick-switching, and built-in radiology calculators for point-of-care use.


Access emergency medical protocols offline quickly and efficiently. Search titles and text, save favorites, and add custom notes. Stay updated with the latest protocols, ensuring you have critical information readily available on your device.


Prepare for your ARRT® Radiography exam with a comprehensive study tool. It offers a large question bank, adaptive learning, and customizable practice tests to enhance retention and track progress. Study online or offline to master radiographic principles for a successful career.


Access essential Alberta Health Services Medical Control Protocols for pre-hospital emergency medical providers. Includes adult and pediatric algorithms, reference materials, and pharmacology information.


Access critical medical protocols offline with rapid search and a favorites tab. This app offers customizable notes for each protocol and stays updated with the latest online postings, ensuring you have current information readily available on your device.


Provides New York State EMS professionals with instant access to statewide emergency medical protocols, clinical decision tools, and reference materials. Features include offline access, search functionality, and study resources. Designed for field use by EMTs, AEMTs, and Paramedics.


This medical reference app provides radiologists and other healthcare professionals with curated CT images, imaging pearls, and clinical findings across 17 diverse topics. Key information is organized into critical findings, etiology, epidemiology, presentation, and prognosis for each subject.

