# Prepry - ARDMS & CCI Exam Prep — Ultrasound Registry Review

> Ultrasound registry exam preparation with a large question bank and study tools. (iPhone/iPad app by Imago AI LLC.)

- Source: https://appshunter.io/ios/app/prepry-ardms-and-cci-exam-prep/id1481825715 (this page in markdown: same URL + `.md`)
- Developer: [Imago AI LLC](https://appshunter.io/developer/1403879712)
- Category: Medical, Education
- Price: Free with in-app purchases
- Rating: 4.80/5 from 3,601 App Store ratings · 94 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.0 · 215 MB
- Languages: American English
- Released: 2020-02-03
- Data updated: 2026-08-25
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/prepry-ardms-and-cci-exam-prep/id1481825715/reviews.md

## What is Prepry?

Ace your ultrasound registry. 100,000+ students trust Prepry to ace their classes and pass their ARDMS®, CCI®, and ARRT® registry exams. Content written or reviewed by RDMS®, RVT®, RDCS®, RCS®, and RVS® educators and radiologists.

9,400+ practice questions. 750+ sonographic images. AI-powered study tools. Spaced repetition. Mock exams. Earn your RDMS®, RVT®, RDCS®, RCS®, or RVS® credential.

QUESTION BANK (9,400+ Questions)
 • ARDMS® SPI Ultrasound Physics exam: 1,150
 • ARDMS® Abdomen (AB) exam: 1,060
 • ARDMS® OB/GYN exam: 715
 • ARDMS® Adult Echocardiography (AE) exam: 710
 • ARDMS® Vascular Technology (VT) exam: 700
 • ARDMS® MSK Sonography exam: 660
 • ARDMS® Pediatric Sonography (PS) exam: 390
 • ARDMS® Breast Sonography (BR) exam: 370
 • ARDMS® Fetal Echocardiography (FE) exam: 170
 • CCI® Registered Cardiac Sonographer (RCS®) exam
 • CCI® Registered Vascular Specialist (RVS®) exam
 • ARRT® Sonography, Breast Sonography, and Vascular Sonography exams
Detailed explanations for every answer. Answer distribution charts show how others answered.

750+ SONOGRAPHIC IMAGES
Anatomy, pathology, and diagnostic imaging across every specialty.

AI-POWERED STUDY TOOLS
 • AI Explanations: Instant AI breakdowns of any question.
 • AI Video Tutor: Ask questions during video lessons.
 • AI Readiness Score: Analyzes your coverage, mock scores, mastery, and weak areas to estimate your exam readiness.

VIDEO COURSES
 • SPI Ultrasound Physics, Abdomen, Vascular Technology, OB/GYN
Expert-led with transcripts, speed control, and in-video notes. Free lessons available.

STUDY MODES
 • Timed Mock Exams: Simulate the 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, explanations, and video timestamps.
 • 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. R.T.®, R.T.(R)(ARRT)®, R.T.(S)(ARRT)®, and R.T.(VS)(ARRT)® are certification marks of The American Registry of Radiologic Technologists. ARDMS® is a registered trademark of the American Registry for Diagnostic Medical Sonography, and RDMS®, RVT®, and RDCS® are certification marks of ARDMS®. CCI® is a registered trademark of Cardiovascular Credentialing International, and RCS® and RVS® are certification marks of CCI®. None of these organizations have been involved in the development of our products, have an affiliation with this app, or endorse our content. Ownership of all trademarks mentioned belongs to their respective holders.

Prepry covers ultrasound physics, Doppler imaging, transducer mechanics, acoustic artifacts, hemodynamics, and imaging principles for ARDMS®, CCI®, and ARRT® sonography exams. Prepare for SPI, abdomen, OB/GYN, vascular, adult echo, fetal echo, breast, pediatric, MSK, RCS®, RVS®, and ARRT® sonography specialty exams. For sonography students, DMS graduates, and working sonographers pursuing RDMS®, RVT®, RDCS®, RCS®, or RVS® credentials. Not for clinical use or medical advice.

## Key features

- Massive question bank (5,600+ questions)
- Hundreds of anatomy images
- Expert-led video courses
- Spaced Repetition algorithm
- Custom exam builder
- Progress tracking and analysis
- Offline study capability

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Prepry Pro (1 Month) | $49.99 | per month |
| Prepry Pro (3 Months) | $149.00 | per 3 months |
| Prepry Premium Annual | $199.99 | per year |
| Prepry Premium Quarterly | $149.99 | per 3 months |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Prepry Pro (3 Months) | $89.99 | one-time |
| Prepry Pro (6 Months) | $99.99 | one-time |
| Prepry Pro (1 Year) | $119.99 | one-time |
| Lifetime Subscription | $399.99 | one-time |
| Unlimited Access | $399.99 | one-time |


## Chart rankings

- #8 in Top Grossing · Medical (US App Store)

## What do users think of Prepry?

Overall sentiment: neutral

**Pros**

- 🚀 Excellent study tool
- 👍 Convenient mobile app
- 🚀 Helpful for passing exams
- 👍 Great customer service
- 🚀 Detailed explanations

**Cons**

- 🐛 Incorrect answers/explanations
- 🐛 Bugs and glitches
- 🐛 Login/app loading issues
- 🐛 Revoked subscriptions
- 🐛 Formatting issues on certain devices

**Commonly reported bugs**

- App crashing/not loading
- Incorrect answer markings
- Progress not saving
- Repeated questions

**Most requested features**

- More difficult questions to match actual exams
- Ability to filter/focus on specific topics
- Echocardiography exam preparation
- Ability to review/study past questions

## Recent user reviews (10 of 94)

All indexed reviews: https://appshunter.io/ios/app/prepry-ardms-and-cci-exam-prep/id1481825715/reviews.md

### 5/5 — Great way to study

*2026-08-13, version 3.3.13*

I love the repetition of taking the test to study. It helped me pass my board.

### 5/5 — Prepry

*2026-08-04, version 3.3.13*

I’ve use prepry for two regristries so far and have passed . I use it when I’m on the go with family and friends and when I’m laying at home needing to study. I take mock exams and daily quizzes on it . Thank you guys so much for this resources. I also use this to pass my SPI as well

### 1/5 — Absolute GEM for physics registry and cardiac sonography exam BUT…

*2026-06-30, version 3.3.7*

Will charge you again without giving clear explanation on how to cancel it. Link.com (apparently the website that charged me the first time) without warning just took my money from card for a recurring subscription. When I had tried to manage my subscription in prepry, it just says “institutional subscription”. What does that mean and how am I supposed to cancel it? I would monitor your subscription closely and don’t just assume you aren’t paying for next year just because there’s no payment option showing in the billing’s page. Horrible web interface and deceitful

### 5/5 — Best Educational System

*2026-06-11, version 3.3.7*

The Prepry Echocardiography System stands out as one of the most effective tools for preparing for sonography exams. It offers high-quality questions, clear explanations, and intelligent progress tracking, making it a preferred choice for those seeking to pass with confidence.

### 5/5 — PASSED THE SPI FIRST TRY !!

*2026-06-04, version 3.3.7*

I only did about 2 weeks of concentrated studying using the video review, study blocks, and taking a couple of mock exams. The way the questions are worded on Prepry are very similar to the SPI question. Good luck to everyone!!

### 5/5 — I passed the SPI!!!

*2026-06-02, version 3.3.7*

Having this app on my phone with a single click was really useful. The option of 10 short questions helped me pay attention to the topics every time I had the chance, the introduction of the videos is really amazing, since I can play them while driving and use them as a podcast about ultrasound. Soon I will present the ARRT and I am using its features to prepare myself and get the best result. Thank you Prepy for having all the resources designed for the students.

### 5/5 — Passed SPI with Prepry

*2026-05-29, version 3.3.5*

This app serious helped tremendously with passing the SPI. This was my #1 study tool and passed with a high 600s on first try.

### 5/5 — Build confidence

*2026-05-03, version 3.2.10*

It’s helping me see where I am weak and need more study time.

### 3/5 — Good app, too expensive

*2026-04-24, version 3.2.10*

It is a great app. Very informative and a great study tool however the premium is prohibitively expensive! These are designed for students and many of us are struggling financially. Passing these tests can be a path to a new and better career but in the meantime not everyone can afford the upgrade. I’d love to continue using this app but unfortunately it just costs too much.

### 1/5 — Variety

*2026-02-15, version 3.1.8*

PREPRY is good for question variety and exposure to mixed topics, and it does a solid job simulating the randomness of board-style questioning. However, it frequently introduces rare terms, obscure eponyms, and diseases that many students have never encountered in primary study materials.

If you are using it strictly for exposure and test-style practice, it can be helpful.

If you are trying to actively learn and build familiarity organ by organ, it is frustrating. The platform does not allow you to isolate specific organs or systems for focused study, which makes it difficult to reinforce new vocabulary and concepts in a structured way. For students still consolidating content, the fully mixed format can feel overwhelming rather than educational.

It would be significantly improved by offering an option to study by organ system in addition to full exam simulation mode.

## Frequently asked questions about Prepry

### What is Prepry?

Prepry is a study tool designed to help sonography students prepare for ARDMS, CCI, and ARRT registry exams. It offers a large question bank, anatomy images, and video courses to aid in learning and mastering key ultrasound concepts.

### What kind of content does Prepry offer?

Prepry provides over 5,600 practice questions covering various specialties like Ultrasound Physics (SPI), Vascular, Abdominal, OB/GYN, Pediatric, Breast, Adult Echocardiography, Fetal Echocardiography, and Musculoskeletal Sonography. It also includes hundreds of anatomy images and expert-led video courses.

### How does Prepry help users study effectively?

The app utilizes a Spaced Repetition algorithm to optimize learning efficiency. It allows users to target weak areas, flag challenging questions for review, build custom exams, and track their progress with detailed analysis.

### Is Prepry available on multiple devices?

Yes, Prepry is optimized for use on both phones and tablets, allowing for flexible study sessions wherever you are. It also supports offline study, so you can learn even without an internet connection.

### What are the costs associated with Prepry?

The application offers a free version with in-app purchases for accessing its full range of features and content. Specific subscription details and pricing can be managed within the app.

## Version history (last 5 releases)

### 3.3.13 — 2026-07-29

Bug fixes

### 3.3.7 — 2026-06-02

Bug fixes

### 3.3.5 — 2026-05-16

Bug fixes

### 3.3.4 — 2026-05-14

Bug fixes

### 3.3.2 — 2026-05-10

Bug  fixes

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All apps by Imago AI LLC: https://appshunter.io/developer/1403879712

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-25.*