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iRadTech Lite vs Prepry - Radiography Exam Prep Usage & Stats
iRadTech Lite for iPhone and iPad with 6 positions:
iRadTech Lite is a FREE demo of iRadTech, a radiographic positioning guide. It demonstrates these features of iRadTech:
• Similar to x-ray pocket guide or reference booklet
• Detailed instructions for more than 200 radiographic positions (in the full app, iRadTech. iRadTech Lite has 6 for demo purposes). Contents of position instructions:
1. suggested technical factors
2. image receptor size and orientation
3. patient and part positioning
4. respiration instructions
5. central ray entrance/exit points and angulation
6. image quality points
7. structures demonstrated
• Representative radiographic image which can be enlarged for closer inspection.
• Enlargeable photograph of properly positioned human model showing the correctly collimated area of interest with the central ray entry point.
• A helpful NOTE tab for every position; save techniques, special terms, or other helpful information.
• Search function finds search term in position titles and/or instructions.
• My Routines function allows grouping of selected positions into a saved routine.
• My Notes function allows saving notes not related to a position.
• Developed using the ARRT Content Specifications to include nearly all ARRT entry-level radiographic positions.
1. “OPTIONAL” positions are included which may be ordered in clinical practice. These OPTIONAL positions are judged by the authors and other educational colleagues as handy references, but are not listed on the ARRT Radiography Content.
• Instructions referenced to the most recent ASRT Radiography Curriculum and national positioning texts.
• Content is written, edited and expanded by two Ph.D. radiography educators, each with extensive authoring experience and more than 30 years of teaching experience.
• A convenient guide to positioning the patient and a valuable study aid for radiography students.
• A great reference and review tool for technologists and clinical instructors.
- Apple App Store
- Free
- Medical
Store Rank
- -
Pass your ARRT® Radiography exam. 100,000+ students trust Prepry to pass their board exams and earn their credentials. Content written or reviewed by R.T.(R)(ARRT)® and R.T.(R)(CT)(ARRT)® educators and radiologists.
2,175+ practice questions. 475+ diagnostic images. AI-powered study tools. Spaced repetition. Mock exams. Earn your R.T.(R)(ARRT)® or R.T.(R)(CT)(ARRT)® credential.
QUESTION BANK (2,175+ Questions)
• ARRT® Radiography exam: 1,550
• ARRT® Computed Tomography (CT) exam: 625
Detailed explanations for every answer. Answer distribution charts show how others answered.
475+ DIAGNOSTIC IMAGES
X-ray anatomy, pathology, positioning, and CT imaging across every topic.
AI-POWERED STUDY TOOLS
• AI Explanations: Instant AI breakdowns of any question.
• AI Readiness Score: Analyzes your coverage, mock scores, mastery, and weak areas to estimate your exam readiness.
STUDY MODES
• Timed Mock Exams: Simulate the ARRT® registry exam format and timing.
• Quiz Builder: Custom exams by chapter, topic, or difficulty.
• Flashcards with spaced repetition scheduling.
• Study Blocks for focused review sessions.
• Free Question of the Day and Quick 10 quizzes.
TRACK YOUR PROGRESS
• Readiness score, weak area identification, chapter-by-chapter breakdown.
• Exam countdown, study reminders, daily goals.
• Streaks, badges, XP, and leaderboards.
STUDY PLANNER
Personalized day-by-day schedule based on your exam date with question targets, mock exam days, and days off.
PASS GUARANTEE
Did not pass? Get 3 extra months free.
• Dark mode. Offline access.
• Notes linked to questions and explanations.
• Educator portal with cohort management, assignments, and analytics.
Subscriptions can be managed and auto-renewal turned off in App Store Settings after purchase. Refunds will not be provided for any unused portion of the term.
- https://www.prepry.com/privacy-policy
- https://www.prepry.com/terms-of-service
- https://www.prepry.com/disclaimer
ARRT® and THE AMERICAN REGISTRY OF RADIOLOGIC TECHNOLOGISTS® are registered trademarks of The American Registry of Radiologic Technologists, which has not been involved in the development of our products, does not have an affiliation with this app, and does not endorse our content. R.T.®, R.T.(R)(ARRT)®, and R.T.(R)(CT)(ARRT)® are certification marks of The American Registry of Radiologic Technologists. Ownership of all trademarks mentioned belongs to their respective holders.
Prepry covers patient care, safety, image production, imaging procedures, equipment operation, quality control, radiation protection, and radiographic anatomy and positioning for the ARRT® Radiography and CT certification exams. For radiography students, rad tech program graduates, and working radiologic technologists pursuing R.T.(R)(ARRT)® or R.T.(R)(CT)(ARRT)® credentials. Not for clinical use or medical advice.
- Apple App Store
- Free
- Medical
Store Rank
- -
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August 28, 2026