Ace Your Ultrasound & Radiography Exams
The #1 exam prep for ultrasound, sonography, and radiography certifications. 6,765+ practice questions, video lessons, and realistic mock exams.
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Prepare for certifications from
Ultrasound & Sonography
American Registry for Diagnostic Medical Sonography
Radiography & X-Ray
American Registry of Radiologic Technologists
Cardiac & Vascular
Cardiovascular Credentialing International
ARDMS®, ARRT®, and CCI® are registered trademarks of their respective organizations. Prepry is not affiliated with or endorsed by these organizations.
Everything you need to pass
See exactly what you get with our comprehensive exam prep platform.

Learn from Expert Instructors
Crystal-clear video explanations break down complex concepts. Watch lectures, follow along with visual demonstrations, and learn at your own pace with our comprehensive video library.

6,765+ Questions with Explanations
Every question includes detailed explanations for both correct and incorrect answers. Understand not just the what, but the why behind each concept.

Know Exactly Where You Stand
Detailed analytics show your performance by topic, track your improvement over time, and identify exactly which areas need more attention before exam day.

Simulate Real Exam Conditions
Timed mock exams mirror the actual certification test. Experience the pressure, build your stamina, and know what to expect on exam day.

Reinforce Key Concepts
Create your own flashcards or use our pre-built decks. Spaced repetition helps you retain information longer and recall it faster during your exam.

Stay Motivated with Achievements
Earn badges, climb the leaderboard, and maintain your study streak. Gamification keeps you engaged and makes studying feel rewarding.
Choose your certification exam
We offer comprehensive prep for the most popular medical imaging certifications.
Sonography Principles and Instrumentation (SPI)
Vascular Technology (VT)
RVT
Abdomen (AB)
RDMS(AB)
Obstetrics and Gynecology (OB/GYN)
RDMS(OB/GYN)
Pediatric Sonography (PS)
RDMS(PS)
Breast (BR)
RDMS(BR)
Adult Echocardiography (AE)
RDCS
Fetal Echocardiography
RDMS(FE)
Join thousands who passed with Prepry
See what our students have to say about their certification journey.
"Prepry was a game-changer for my SPI exam. The practice questions were spot-on and the video lessons explained everything clearly. Passed on my first try!"
"I tried other prep programs but none compared to Prepry. The mock exams really prepared me for the actual test format. Highly recommend!"
"The detailed explanations for each answer helped me understand not just the what, but the why. That's what made the difference on exam day."
"Studying while working full-time was tough, but Prepry's mobile app let me squeeze in practice questions during breaks. Worth every penny."
"The analytics feature showed me exactly where I needed to focus. Instead of studying everything equally, I could target my weak areas."
"Failed my first attempt using free resources. Got Prepry, studied for 2 months, and passed with flying colors. Don't make my mistake!"
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Everything included:
- Pass Guarantee — 3 extra months free if you don't pass
- All specialty exams included
- 6,765+ practice questions with detailed explanations
- Video lessons for complex topics
- Study reminders & exam countdown
- Available on Web, iPhone & Android
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