Comparison

ARDMS SPI Exam Prep vs Sonography Exam Prep

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ARDMS SPI Exam Prep

Prepare for the ARDMS SPI exam with over 350 registry-level questions and detailed explanations. This app offers mock exams, category-specific practice, and test-taking tips, all accessible offline. It's designed for Sonographers, Students, and Physicians seeking to pass the Diagnostic Medical Sonography exam.

Highlights
  • 350+ registry-level practice questions
  • 120-question mock exams
  • Six focused study categories
  • Detailed question feedback
  • Test-taking strategies
  • Offline access
Features
Read full description

Looking to become a registered Diagnostic Medical Sonographer? Look no further than our ARDMS SPI Exam Prep app! With over 350 registry-level questions, our app is designed to help Sonographers, Students, and Physicians pass the American Registry for Diagnostic Medical Sonography exam. Take ARDMS SPI practice questions and practice tests anywhere, anytime. Our app offers a comprehensive study experience with 120 question mock exams, six different categories to focus on specific areas, and detailed explanations and feedback to help students understand the material. Our home page offers three options: Practice Exams, Test Taking Tips, and About. At the end of each mock exam or after practicing a category, you can see the overall results and a breakdown of every question you got wrong or right. The Practice Exams section offers timed or untimed exams and six different categories to focus on specific areas of the exam. Categories include: - Elementary Principles and Propagation of Sound through Tissue - Transducers - Pulse-echo Instrumentation / Imaging and Display - Doppler Instrumentation, Color Flow and Hemodynamics - Quality Assurance, Bioeffects, and Patient Care - Artifacts. The Test Taking Tips section offers expert advice on how to approach different types of questions and categories, as well as general advice on passing the exam. The app is authored by Donna M. Perry BS, RDMS, RVT, a registered Diagnostic Medical Sonographer and Ultrasound Instructor at Keiser University in Daytona Beach, Florida, with 10+ years of field experience and 20+ years of experience in teaching Cardiovascular Hemodynamics and Ultrasound Physics and Instrumentation. With no internet connection required, our ARDMS SPI Exam Prep app is compatible with iOS devices running iOS 13 or higher. Start studying for the ARDMS SPI exam today with our fun and interactive app!

About

Sonography Exam Prep

Features
Read full description

Sonography Exam Prep SPI is an offline ultrasound physics & instrumentation study app for SPI candidates. Purchase required for full access (auto-renewable subscription or lifetime unlock). WHAT YOU GET • 2,400+ original practice questions across SPI domains and specialty bridge review • SPI-format timed mocks (~110 questions / 2 hours) with realistic domain weights • Practice by topic: Doppler, image optimization, exam physics, transducers, safety & QA • Specialty Review bridge for clinical application across abdomen, OB-GYN, vascular, and echo contexts • Flashcards with spaced repetition • Weak-area drills from your misses • Progress dashboard: readiness %, topic mastery, streak, exam countdown • Detailed rationales — including physics calculation items SUBSCRIPTIONS & PRICING (USD) • Monthly Access — $9.99 / month • Annual Access — $49.99 / year (3-day free trial when eligible) • Lifetime Access — $99.99 one-time Payment is charged to your Apple ID. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel in Settings → Apple ID → Subscriptions. Privacy Policy: https://joykhansayan1.github.io/sonography-exam-prep-spi/privacy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Support: https://joykhansayan1.github.io/sonography-exam-prep-spi/support.html DISCLAIMER Independent study material. Not affiliated with, endorsed by, or associated with ARDMS, Inteleos, or Pearson VUE. SPI and ARDMS are trademarks of their respective owners. All questions are original and are not real exam questions. Confirm current exam details on official ARDMS sources.

Screenshots

ARDMS SPI Exam Prep4 screens
Sonography Exam Prep4 screens

Verdict

The call

The clearest difference is price: Sonography Exam Prep at Free against ARDMS SPI Exam Prep's $19.99. ARDMS SPI Exam Prep's advantage is in-app purchases (none vs 3) and iOS requirement (14.0 vs 17.0). On ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Sonography Exam Prep is free to download; ARDMS SPI Exam Prep costs $19.99 up front. Sonography Exam Prep sells 3 in-app purchases, starting at $9.99 per month. ARDMS SPI Exam Prep asks for nothing beyond the download.

Scorecard3 real differences · 7 level
ARDMS SPI Exam Prep versus Sonography Exam Prep: the parameters behind the verdict, then further details
ParameterARDMS SPI Exam PrepSonography Exam Prep
Price$19.99Free — better
Rating3.8 (15 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings15 — better—
Update frequencyEvery 10 months—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0 — better17.0
Further details — not scored
Size11 MB5 MB
Age rating4+4+
DeveloperDonna PerryMD Shahariar Nazim Joy

In-app purchases

None

ARDMS SPI Exam Prep

No in-app purchases

3 purchases

Sonography Exam Prep

Subscriptions2
  • Monthly Access$9.991 Month
  • Annual Access3 Days trial$49.991 Year
One-time1
  • Lifetime Access$99.99

Questions

Is ARDMS SPI Exam Prep free?
ARDMS SPI Exam Prep costs $19.99, with no in-app purchases.
Is Sonography Exam Prep free?
Sonography Exam Prep is free to download, with in-app purchases available.
Do ARDMS SPI Exam Prep or Sonography Exam Prep have ads?
Neither ARDMS SPI Exam Prep nor Sonography Exam Prep shows ads.

Other comparisons