Comparison

CT Registry Test Pro vs MRI Plan

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

Head to head
About

CT Registry Test Pro

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.

Highlights
  • Over 900 practice questions
  • ARRT® registry format testing
  • Detailed answer explanations
  • Study notes section
  • Review previous tests
  • All questions with answers
  • Statistics tracking
  • CT protocol guidelines
Read full description

**AMERICAN REGISTRY OF RADIOLOGIC TECHNOLIGISTS® and ARRT® are registered trademarks owned by The American Registry of Radiologic Technologists. This app is not licensed by, endorsed by, or affiliated with The American Registry of Radiologic Technologists.** If your goal is to become a Computed tomography (CT) technologist, you need to earn American registry of radiologic technologist® (ARRT®) credentials in Computed Tomography (CT). The purpose of ARRT® certification and registration in CT is to recognize individuals who are qualified to perform the role of CT technologist. The education requirements to earn the credential to become a CT technologist include being ARRT® certified, meeting the structured education requirement, and meeting the clinical experience. In the structure education requirement is where an applicant will master the discipline specific knowledge and cognitive skills you will need to obtain your credential. This app will help you to strength your foundation by testing your knowledge with over 900 questions in the ARRT® registry format. The ARRT® examination content consists of 165 question base in four major categories such as patient care, safety, image production, and procedures. In addition, to 20 unscored (pilot) questions. The ARRT® scoring scale range from 1 to 99, and you’ll need a total score of 75 to pass the exam. Features: A test section to test your knowledge in a random order, as similar as possible to the ARRT® examination. It allows user to know if the correct answer was selected and if not a pop-up button will appear with access to the correct answer's explanation. A notes section to allow you to study and prepare for the test. The different note’s categories allow you to study the area where you feel you need to strength your foundation. A Review Test question that allow user to go back and review the last test they took in each category to review the test. An All Question Section that allows the user to see all the questions with the answers. The questions can be adjusted by content category as listed in the ARRT®. A Statistics section that help the user to keep track of all the statistics such as general score, number of questions taken, number of tests taken, and much more. A protocols section that allows user to see a step by step guideline in how to perform the different types of protocols that are regularly done in a clinical setting. If you have any question or concern, please feel free to contact me via edunorth07@gmail.com, to find the best solution possible. I want to take this line to thank each of you that chooses to use my app, please take a moment to review the app and to let me know in which areas I can make any improvements. Thanks in advance for all the reviews and ideas of improvement. If you really like the app and you feel the app really help you to become a CT technologist, I will be more than happy and my goal will be achieved. Please feel free to share the app with family and friend so they can use it if they are getting ready for the CT examination. Email me via edunorth07@gmail.com if you have any question or ideas you like to see included.

About

MRI Plan

This interactive tool allows users to practice and improve their MRI planning skills. It offers step-by-step guidance, visual feedback, and explanations for slice positioning, angulation, coverage, and field of view. Explore various MRI exams and protocols at your own pace.

Highlights
  • Interactive slice positioning and angulation practice
  • Adjust coverage and field of view (FOV)
  • Work with axial, sagittal, coronal, and oblique planning
  • Step-by-step guidance and visual feedback
  • Explore multiple MRI exams and protocols
  • Track learning progress
Features
Read full description

MRI Plan is an interactive educational training tool designed for MRI technologists, students, and professionals who want to practice and strengthen their MRI planning skills. MRI Plan focuses specifically on MRI planning. It does not teach MRI physics or anatomy as standalone subjects. Instead, the app is dedicated to the practical skills involved in planning MRI exams and protocols, including slice positioning, angulation, coverage, and field of view (FOV). Instead of only reading about slice positioning, MRI Plan lets you practice it. Work through MRI exams and protocols using an interactive planner where you can adjust slice position, angulation, coverage, and field of view (FOV). Step-by-step guidance, visual feedback, hints, and explanations help you understand not only where to place slices, but why. PRACTICE MRI PLANNING • Practice slice positioning and angulation on MRI images • Adjust coverage and FOV • Work with axial, sagittal, coronal, and oblique planning • Receive immediate feedback as you practice • Review hints and detailed teaching explanations • Track your learning progress EXPLORE MULTIPLE MRI EXAMS Practice planning across a growing library of MRI exams and protocols, including brain, spine, musculoskeletal, abdomen, pelvis, and other commonly performed MRI studies. LEARN AT YOUR OWN PACE MRI Plan is designed to make planning practice available outside the scanner. Repeat a planning step as many times as needed, explore different protocols, and build confidence through hands-on practice. FOR MRI STUDENTS AND TECHNOLOGISTS Whether you are learning MRI planning for the first time, preparing for clinical training, or refreshing your planning skills, MRI Plan provides a structured environment for continued practice. Some learning content is available free. A Pro subscription unlocks access to the full available library of MRI planning content. MRI Plan is an educational and training application only. It is not intended for diagnosis, patient care, treatment decisions, or use as a substitute for institutional protocols, professional training, or clinical judgment. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

CT Registry Test Pro4 screens
MRI Plan4 screens

Verdict

The call

The clearest difference is ads: MRI Plan at none against CT Registry Test Pro's shown. MRI Plan also leads on review sentiment (100% vs 72%) and update cadence (fortnightly vs every 2 months). CT Registry Test Pro's advantage is ratings volume (214 vs 6). On price, rating, in-app purchases and monetization model 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

Both are free to download. CT Registry Test Pro sells 1 one-off in-app purchase and MRI Plan sells 2 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for CT Registry Test Pro against 5.0 for MRI Plan. That said, the two scores are not equally well evidenced: CT Registry Test Pro has 214 ratings behind it against 6, so its average is the more settled of the two. Written reviews are what separate them: 72% of CT Registry Test Pro's written reviews are positive against 100% of MRI Plan's.

UpkeepUpdate frequency

CT Registry Test Pro ships an update every 2 months, MRI Plan fortnightly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

Scorecard5 real differences · 5 level
CT Registry Test Pro versus MRI Plan: the parameters behind the verdict, then further details
ParameterCT Registry Test ProMRI Plan
PriceFreeFree
Rating4.9 (214 ratings)5.0 (6 ratings) — better
Positive reviews72.2% of reviews100.0% of reviews — better
Number of ratings214 — better6
Update frequencyEvery 2 monthsFortnightly — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.613.0 — better
Further details — not scored
Size93 MB195 MB
Age rating4+17+
DeveloperEdunorth L.L.C.Shakhnoza Mukhsinova

Customer experience

CT Registry Test Pro

All ratings181 ratings
Positive96.1%
Neutral2.2%
Negative1.7%
Written reviews18 reviews
Positive72.2%
Neutral11.1%
Negative16.7%

MRI Plan

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

CT Registry Test Pro

One-time1
  • Access all the app features$39.99
2 purchases

MRI Plan

Subscriptions2
  • MRI Plan Pro$19.991 Month
  • MRI Plan Pro Annual$149.991 Year

Questions

Is CT Registry Test Pro free?
CT Registry Test Pro is free to download, with in-app purchases available.
Is MRI Plan free?
MRI Plan is free to download, with in-app purchases available.
Which has better reviews, CT Registry Test Pro or MRI Plan?
MRI Plan is rated higher. CT Registry Test Pro averages 4.9 out of 5 from 214 ratings, while MRI Plan averages 5.0 from 6 ratings.
Do CT Registry Test Pro or MRI Plan have ads?
CT Registry Test Pro shows ads; MRI Plan does not.
Which is updated more often, CT Registry Test Pro or MRI Plan?
CT Registry Test Pro ships an update every 2 months, and MRI Plan fortnightly. Most recently, CT Registry Test Pro was updated on November 3, 2026 and MRI Plan on November 5, 2026.

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