# RadRef - Normal Values in Diagnostic Imaging

> Offline reference for normal values in diagnostic imaging measurements. (iPhone/iPad app by Hyperexis.)

- Source: https://appshunter.io/ios/app/radref-normal-values-in-diagnostic-imaging/id599417723 (this page in markdown: same URL + `.md`)
- Developer: [Hyperexis](https://appshunter.io/developer/395676266)
- Category: Medical, Reference
- Price: $0.99
- Rating: 1.30/5 from 3 App Store ratings · 7 written reviews indexed
- Age rating: 4+
- Requires: iOS 7.0 · 12 MB
- Languages: American English, French (France)
- Released: 2013-04-30
- Data updated: 2026-06-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/radref-normal-values-in-diagnostic-imaging/id599417723/reviews.md

## What is RadRef?

Instantly access the normal range of more than 1000 frequent measurements in diagnostic imaging. Must-have app for every radiologist, student, physician or medical imaging professional!

RadRef is the offline, iOS version of the RadRef.org portal which inventories normal values and ranges assessed by various medical imaging modalities including radiography, CT scanning, MRI, ultrasonography and even more. Use this exhaustive and up-to-date list for a quick refresher in the reading room or as a reference for less-frequently used measurements.

All provided values include a reference to the original source (e.g. textbook, scientific article) and a direct link for easier access.

Included subspecialties:
   - Abdomen
   - Cardiothoracic
   - Genitourinary
   - Gynecology & Obstetrics
   - Head & Neck
   - Musculoskeletal
   - Neuroradiology
   - Pediatrics
   - Vascular

Features:
   - More than 1000 unique values
   - Tens of formulas
   - Complete pediatric tables
   - Direct link to original source (e.g. textbook, original study)
   - Sorting by subspecialty and anatomic location
   - Continuously updated

## Key features

- Over 1000 unique measurement values
- Tens of formulas included
- Complete pediatric tables
- Direct links to original sources
- Sorting by subspecialty and location
- Continuously updated content

## Recent user reviews (7 of 7)

All indexed reviews: https://appshunter.io/ios/app/radref-normal-values-in-diagnostic-imaging/id599417723/reviews.md

### 2/5 — Update

*2022-01-02*

Please update this app. It cannot work with iOS 14 and 15. Thx

### 1/5 — Disappointed

*2021-11-21*

I’m waiting updates ios 14 for too long

### 1/5 — The app needs an update please

*2021-05-02, version 2.0*

Needs an update to work

### 1/5 — Not worth 99cents

*2016-07-07*

I was disappointed in how small a selection there was atleast for neuro and head and neck -there were less than 20 different measurements. For all neuro and head/neck?! It's not worth space on my phone.

### 1/5 — Disappointing

*2015-08-30*

Very superficial and basic.
Not worth it.

### 5/5 — Good job

*2013-04-30, version 1.0*

Interesting to have all the values at the same place; needs an iPad version!

### 5/5 — Excellent outil!

*2013-04-30, version 1.0*

Une app très bien conçue, facile d'utilisation et très utile. Un must pour tout résident en radiologie.

## Frequently asked questions about RadRef

### What is RadRef?

RadRef is an offline iOS application that provides normal ranges for over 1000 measurements used in diagnostic imaging. It's designed for quick reference by radiologists, students, and other medical imaging professionals.

### How many normal values does RadRef offer?

RadRef offers more than 1000 unique normal values for diagnostic imaging measurements, covering various subspecialties and anatomical locations.

### Can I access RadRef offline?

Yes, RadRef is an offline application, meaning you can access all its normal values and references without an internet connection, making it ideal for use in clinical settings.

### Does RadRef include sources for its data?

Yes, all provided values in RadRef include a reference to the original source, such as a textbook or scientific article, with a direct link for easier access.

### What medical subspecialties are covered by RadRef?

RadRef covers a wide range of subspecialties including Abdomen, Cardiothoracic, Genitourinary, Gynecology & Obstetrics, Head & Neck, Musculoskeletal, Neuroradiology, Pediatrics, and Vascular.

### What devices is RadRef compatible with?

RadRef is compatible with iPhone, iPad, and iPod devices, running on iOS.

### How often is RadRef updated?

The description states that the content is continuously updated. However, the last update was on February 24, 2014, with the latest version being 2.0, released in 2014.

### Does RadRef have ads?

No, RadRef does not contain advertisements. It is a paid application with no ads.

## Version history (last 2 releases)

### 2.0 — 2014-02-24

- Adding iPad support
- Adding iOS 7 compatibility

### 1.0 — 2013-04-30

No release notes.

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## More apps by Hyperexis

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All apps by Hyperexis: https://appshunter.io/developer/395676266

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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 2026-06-10.*