---
title: "ContrastRx - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "This app provides quick access to treatment regimens for potentially life-threatening reactions that can occur with iodine or gadolinium radiographic contrast. Included are clinical descriptions, pict"
---

# ContrastRx — United States

![ContrastRx App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/2d/d3/a4/2dd3a450-31d8-0333-8e6d-8c5d5534e358/AppIcon-0-0-1x_U007emarketing-0-8-0-sRGB-85-220.png/400x400bb.png)

**Developer:** [Mayo Clinic](https://apptail.io/developer/mayo-clinic-zgkb) (United States)
**Category:** Medical
**Rating:** 4.4/5 (9 ratings)
**Price:** Free
**Bundle ID:** org.mayoclinic.contrasttx
**Store:** Apple App Store
**Country:** United States
**Version:** 1.9 (released 2026-06-19)
**Original Release:** 2013-04-18

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id619478666)
**AppTail Page:** [https://apptail.io/app/contrastrx-HdIb/united-states](https://apptail.io/app/contrastrx-HdIb/united-states)

## ContrastRx Description
This app provides quick access to treatment regimens for potentially life-threatening reactions that can occur with iodine or gadolinium radiographic contrast. Included are clinical descriptions, pictorial examples, sound clips, and treatment regimens for the various types of reactions. Also included are a pediatric dose calculator, an eGFR calculator, a self-assessment module, pretreatment medication regimens, and an overview of nephrogenic systemic fibrosis.

## ContrastRx Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/76/45/ab/7645abf3-bafa-2dc8-7e17-d7e1ab22e78e/iPhone_Screenshot_1_2026.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/86/59/3d/86593d87-95c5-4300-75b0-653b438883a3/iPhone_Screenshot_2_2026.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/1d/72/cf/1d72cf65-a4e1-58a2-ef4a-5065f4c3a51d/iPhone_Screenshot_3_2026.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/d3/1f/c7/d31fc706-c0be-88a4-ac2a-cb50f45bd058/iPhone_Screenshot_4_2026.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/af/d6/44/afd64428-1793-f117-0f68-b83027ed1fed/iPhone_Screenshot_5_2026.png/1242x2688.png)

## ContrastRx Rating Breakdown in United States
- 5 stars: 7 (78%)
- 4 stars: 0 (0%)
- 3 stars: 1 (11%)
- 2 stars: 1 (11%)
- 1 stars: 0 (0%)

## ContrastRx Reviews in United States

### ***** "The must have app for those monitoring contrast administrations"
This app provides succinct high yield content that radiologists, radiology trainees, and anyone monitoring patients for contrast reactions should download now. The app provides all the relevant scenarios, which are clearly described. The app also provides management information that is quickly available with embedded correlative pictures as is relevant.  Download yours today so that it’s available when you need it.
-- on road, 2022-10-21

### ***-- "MD"
Does a good job for adults but no pediatric info. Peds dosing has been included in the small Mayo pocket guide for years and distributed at the ARLS course. It's the hardest to remember and not having it included is a big hole in the emergency safety net. Therefore 3 stars.
-- jimboArad, 2015-02-14

[View all ContrastRx reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)




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## ContrastRx Available In
- [United States](https://apptail.io/app/contrastrx-HdIb/united-states)
- [Canada](https://apptail.io/app/contrastrx-HdIb/canada)
- [Austria](https://apptail.io/app/contrastrx-HdIb/austria)
- [Australia](https://apptail.io/app/contrastrx-HdIb/australia)
- [Azerbaijan](https://apptail.io/app/contrastrx-HdIb/azerbaijan)
- [Belgium](https://apptail.io/app/contrastrx-HdIb/belgium)
- [Brazil](https://apptail.io/app/contrastrx-HdIb/brazil)
- [Belarus](https://apptail.io/app/contrastrx-HdIb/belarus)
- [Switzerland](https://apptail.io/app/contrastrx-HdIb/switzerland)
- [Chile](https://apptail.io/app/contrastrx-HdIb/chile)
- [China](https://apptail.io/app/contrastrx-HdIb/china)
- [Colombia](https://apptail.io/app/contrastrx-HdIb/colombia)
- [Czechia](https://apptail.io/app/contrastrx-HdIb/czechia)
- [Germany](https://apptail.io/app/contrastrx-HdIb/germany)
- [Denmark](https://apptail.io/app/contrastrx-HdIb/denmark)
- [Dominican Republic](https://apptail.io/app/contrastrx-HdIb/dominican-republic)
- [Algeria](https://apptail.io/app/contrastrx-HdIb/algeria)
- [Ecuador](https://apptail.io/app/contrastrx-HdIb/ecuador)
- [Egypt](https://apptail.io/app/contrastrx-HdIb/egypt)
- [Spain](https://apptail.io/app/contrastrx-HdIb/spain)
- [Finland](https://apptail.io/app/contrastrx-HdIb/finland)
- [France](https://apptail.io/app/contrastrx-HdIb/france)
- [United Kingdom](https://apptail.io/app/contrastrx-HdIb/united-kingdom)
- [Greece](https://apptail.io/app/contrastrx-HdIb/greece)
- [Hong Kong SAR China](https://apptail.io/app/contrastrx-HdIb/hong-kong)
- [Hungary](https://apptail.io/app/contrastrx-HdIb/hungary)
- [Indonesia](https://apptail.io/app/contrastrx-HdIb/indonesia)
- [Ireland](https://apptail.io/app/contrastrx-HdIb/ireland)
- [Israel](https://apptail.io/app/contrastrx-HdIb/israel)
- [India](https://apptail.io/app/contrastrx-HdIb/india)
- [Italy](https://apptail.io/app/contrastrx-HdIb/italy)
- [Japan](https://apptail.io/app/contrastrx-HdIb/japan)
- [South Korea](https://apptail.io/app/contrastrx-HdIb/south-korea)
- [Kuwait](https://apptail.io/app/contrastrx-HdIb/kuwait)
- [Kazakhstan](https://apptail.io/app/contrastrx-HdIb/kazakhstan)
- [Lebanon](https://apptail.io/app/contrastrx-HdIb/lebanon)
- [Madagascar](https://apptail.io/app/contrastrx-HdIb/madagascar)
- [Mexico](https://apptail.io/app/contrastrx-HdIb/mexico)
- [Malaysia](https://apptail.io/app/contrastrx-HdIb/malaysia)
- [Nigeria](https://apptail.io/app/contrastrx-HdIb/nigeria)
- [Netherlands](https://apptail.io/app/contrastrx-HdIb/netherlands)
- [Norway](https://apptail.io/app/contrastrx-HdIb/norway)
- [New Zealand](https://apptail.io/app/contrastrx-HdIb/new-zealand)
- [Peru](https://apptail.io/app/contrastrx-HdIb/peru)
- [Philippines](https://apptail.io/app/contrastrx-HdIb/philippines)
- [Pakistan](https://apptail.io/app/contrastrx-HdIb/pakistan)
- [Poland](https://apptail.io/app/contrastrx-HdIb/poland)
- [Portugal](https://apptail.io/app/contrastrx-HdIb/portugal)
- [Romania](https://apptail.io/app/contrastrx-HdIb/romania)
- [Russia](https://apptail.io/app/contrastrx-HdIb/russia)
- [Saudi Arabia](https://apptail.io/app/contrastrx-HdIb/saudi-arabia)
- [Sweden](https://apptail.io/app/contrastrx-HdIb/sweden)
- [Singapore](https://apptail.io/app/contrastrx-HdIb/singapore)
- [Slovakia](https://apptail.io/app/contrastrx-HdIb/slovakia)
- [Thailand](https://apptail.io/app/contrastrx-HdIb/thailand)
- [Türkiye](https://apptail.io/app/contrastrx-HdIb/turkey)
- [Taiwan](https://apptail.io/app/contrastrx-HdIb/taiwan)
- [Ukraine](https://apptail.io/app/contrastrx-HdIb/ukraine)
- [Uzbekistan](https://apptail.io/app/contrastrx-HdIb/uzbekistan)
- [Vietnam](https://apptail.io/app/contrastrx-HdIb/vietnam)
- [United Arab Emirates](https://apptail.io/app/contrastrx-HdIb/united-arab-emirates)
- [South Africa](https://apptail.io/app/contrastrx-HdIb/south-africa)
- [Argentina](https://apptail.io/app/contrastrx-HdIb/argentina)

---

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