# iMRILearn — MRI Physics & Clinical Ref

> MRI Physics & Clinical Ref (iPhone/iPad app by Misun Park.)

- Source: https://appshunter.io/ios/app/imrilearn/id6767217768 (this page in markdown: same URL + `.md`)
- Developer: [Misun Park](https://appshunter.io/developer/1887271258)
- Category: Medical, Education
- Price: $4.99
- Age rating: 4+
- Requires: iOS 17.6 · 1 MB
- Languages: American English
- Released: 2026-05-07
- Data updated: 2026-06-12
- User reviews in markdown: https://appshunter.io/ios/app/imrilearn/id6767217768/reviews.md

## What is iMRILearn?

iMRI Learn is a comprehensive MRI education app for radiographers, radiologists, medical students, and allied health professionals.

Whether you're preparing for clinical exams, refreshing your MRI knowledge, or building a stronger foundation in magnetic resonance imaging - iMRI Learn covers the essentials in a clear, visual format.

- PHYSICS & PRINCIPLES -
Understand the science behind MRI:
Proton spin and magnetic moment
T1 and T2 relaxation with visual curve diagrams
T2* and spin echo fundamentals
k-Space: centre vs periphery explained
1.5T vs 3T field strength comparison

- SEQUENCES - 
Explore 7 key MRI pulse sequences:
T1 SE, T2 FSE, FLAIR, STIR
GRE T2*, DWI, MRA TOF
Signal intensity comparison charts
Clinical applications, advantages, and limitations
Full signal behavior by tissue type

- ARTIFACTS -
Identify and solve 7 common MRI artifacts:
Motion, Chemical Shift, Susceptibility
Aliasing (Wrap-Around), Gibbs Ringing
Magic Angle Effect, Dielectric Effect
Each artifact includes: cause, appearance, affected sequences, and step-by-step solutions
Visual diagrams for every artifact type

- SAFETY -
Essential MRI safety reference:
Absolute and relative contraindications
Gadolinium contrast safety & NSF risk
SAR and RF safety limits
Projectile & Zone IV protocols
Quench procedure awareness

- QUIZ -
Test your knowledge with 8 clinical questions spanning all topics — with detailed explanations for every answer.

- EDUCATIONAL DISCLAIMER - 
iMRI Learn is intended for educational and reference purposes only. It does not constitute medical advice and must not replace professional clinical judgment or institutional MRI safety protocols.

Privacy Policy: https://irradiatedsolution.github.io/imrilearn-privacy/
Terms of Use: https://irradiatedsolution.github.io/imrilearn-terms/

## Chart rankings

- #200 in Top Paid · Medical (US App Store)


## Version history (last 1 release)

### 1.0 — 2026-05-07

No release notes.

## More apps by Misun Park

- [iCTProtocol](https://appshunter.io/ios/app/ictprotocol/id6761010287)
- [SuperPayAU](https://appshunter.io/ios/app/superpayau/id6761159640)
- [MortgagePayAU](https://appshunter.io/ios/app/mortgagepayau/id6761395952)
- [iCTDose](https://appshunter.io/ios/app/ictdose/id6761678769)
- [iCT Contrast](https://appshunter.io/ios/app/ict-contrast/id6762047370)
- [CarLoanMateAU](https://appshunter.io/ios/app/carloanmateau/id6762237181)

All apps by Misun Park: https://appshunter.io/developer/1887271258

## Related topics

[imrilearn](https://appshunter.io/ios/topics/imrilearn) · [mridumoyyroyy](https://appshunter.io/ios/topics/mridumoyyroyy)

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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 2026-06-12.*