---
title: "Diagnosaurus® DDx - Bewertungen, Einnahmen und Downloads in Vereinigte Staaten | Apple App Store"
description: "** Top-Selling App Used by Tens of Thousands of Health Professionals, Worldwide **   ABOUT DIAGNOSAURUS DDX This quick-reference tool helps healthcare professionals perform differential diagnosis with"
---

# Diagnosaurus® DDx — Vereinigte Staaten
> Best-selling DDx app worldwide

![Diagnosaurus® DDx App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/ea/6e/3d/ea6e3d0b-a565-9adf-5e91-cd6ba22581fe/AppIcon-0-0-1x_U007epad-0-1-0-sRGB-85-220.png/434x0w.png)

**Developer:** [Unbound Medicine](https://apptail.io/de/developer/unbound-medicine-Xyg) (Vereinigte Staaten)
**Category:** Medical
**Rating:** 4.8/5 (2,461 ratings)
**Price:** Free
**Bundle ID:** com.unboundmedicine.DiagnosaurusInApp
**Store:** Apple App Store
**Country:** Vereinigte Staaten
**Version:** 1.13 (released 2026-02-20)
**Original Release:** 2014-03-19
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id833728910)
**AppTail Page:** [https://apptail.io/de/app/diagnosaurus-ddx-wRO/united-states](https://apptail.io/de/app/diagnosaurus-ddx-wRO/united-states)

## Diagnosaurus® DDx Description
** Top-Selling App Used by Tens of Thousands of Health Professionals, Worldwide ** 

ABOUT DIAGNOSAURUS DDX
This quick-reference tool helps healthcare professionals perform differential diagnosis with speed and confidence at the point of care. With Diagnosaurus you can quickly search over 1,000 diagnoses by organ system, symptom, or disease, or you can view all entries. Use the valuable “See Related DDx” feature within each entry to consider alternative diagnoses and quickly link to those entries. The convenient “Favorites” feature allows you to save specific searches and bookmark in your personal archive. 

FEATURES 
• More than 1,000 differential diagnoses
• Highlight and make custom notes within entries
• Entries organized in quick-read format
• “See Related DDx” links to other potential diagnoses
• Disease, symptom, and organ system indexes
• “Favorites” for bookmarking important entries
• Universal Index Search to help find answers fast

Author: Roni F. Zeiger, MD 
Publisher: McGraw-Hill Medical
Powered by: Unbound Medicine

## Diagnosaurus® DDx Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/8a/80/b0/8a80b084-7ff2-8574-f11e-bd8f7214667d/8174a9a7-3b3c-4922-9568-4df1e6af0232_diagno_ipadpro_1.png/2732x2048.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/b3/5d/07/b35d073e-4f3a-678f-773e-2c90c5046320/dceb8e9c-4786-420a-8e36-d0ef910a7dba_diagno_ipadpro_2.png/2732x2048.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/9d/c8/3c/9dc83c19-f915-3893-600b-2df4a3c597b0/b95d245e-2666-4921-952b-b252eb1673e1_diagno_ipadpro_3.png/2732x2048.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/49/8e/90/498e90bd-8347-28fe-c9f8-d940f28e54fe/564cbef3-2aa3-46bb-bfae-eff2dc843105_diagno_ipadpro_4.png/2732x2048.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/1a/38/7c/1a387ccb-9e03-e5f9-0c8d-d35a66217daa/61213263-2368-4ad5-80db-ac70b548f426_diagno_ipadpro_5.png/2732x2048.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/b3/89/b0/b389b0f6-38b9-06eb-2dce-aec2aa498ad7/d3415c62-253a-43fa-8639-bcb7a3a3ca80_diagno_ipadpro_6.png/2732x2048.png)

## Diagnosaurus® DDx Rating Breakdown in Vereinigte Staaten
- 5 stars: 2,231 (91%)
- 4 stars: 135 (5%)
- 3 stars: 41 (2%)
- 2 stars: 18 (1%)
- 1 stars: 36 (1%)

## Diagnosaurus® DDx Reviews in Vereinigte Staaten

### **--- "Do Not Purchase"
(Review from NP student) This DDx is greatly lacking in substance and content. Many signs and symptoms are not listed and many differentials are left out.
-- Toasty Cracka, 2024-08-22

### ***** "PMHNP"
Great app !!
-- Nau985, 2022-09-18

### ***** "Excellent app."
Use it frequently during my practice.
-- Chandur Khetpal, 2022-06-20

### ***** "Great as quick reference for differential diagnosis"
This app is a great tool when you have patients with vague symptoms.I have found it very helpful.
-- damn_nicknames, 2022-06-19

### ***** "Great for what it is"
I’m a resident who was recommended this app by a colleague. At first i thought it was lame but after a few weeks i actually think it’s a great resource. Yes, you should know a good differential for common stuff cold. Yes, you can find more info elsewhere for workup and broader differentials and diagnostic algorithms. But nothing i’ve found is quite as good for 3 am when your brain is foggy and you have to staff a new patient in 10 minutes and you want to make sure you’ve covered your bases. Even when i have more time i’ll first use my own knowledge and then check this to see if there is anything else that i think is plausible. If you have good clinical background you can go through the differentials quick and rule out etiologies in your head or make a mental asterisk next to ones that may deserve more workup/research. Anyway, i highly recommend it, just don’t expect it to be what it’s not intended to be.
-- Jinglis1013, 2022-06-16

### ***** "Great"
👍🏼
-- Mo1980-#1, 2022-02-17

### ***** "Easy to use and fast diagnostics assistance in the office"
In retirement the access to current literature diminished a rapid access in my e-phone.
-- Barbudo MD., 2021-06-09

### *---- "Not helpful"
This app wasn’t helpful for what I needed and now I’m getting billed for services not obtained.  Ugh.
-- lcscgirl, 2021-03-04

### ***** "Usefull"
I use the app frequently to look up differential.app is easy to use and well designed .
-- Aniesh2021, 2021-01-12

### *---- "Poor app, can’t believe I paid for it"
If you’re in med school just google it, search on up to date, or think for a second. This app has no background info, just a list of ddx and it doesn’t even link to a page with more info. You would end up looking it up anyway.
-- h0odtime, 2020-10-22

### ***** "Quick access to essential information"
This software allows for easy access to essential information quickly.
-- Joey Boy 1956, 2020-08-02

### *---- "Dissatisfied"
Not enough access for a app that you pay for. Extremely disappointing.
-- ke047352?,&;@, 2020-01-27

### *---- "This is ridiculous"
I literally just but this app a few days ago. I used it the first day after purchase and it worked perfectly but now it is not even working. I am not even sure who to contact. Cos I feel I just got ripped off.
-- hddhdhffjffjfjfjfjfj, 2019-09-17

### ***** "It just works"
I love this app. It is user friendly and helps my everyday practice as a new provider in the ED and Family Practice. Thank you to those of you who created and keeps this app up to date.
-- Jprovider, 2019-05-10

### **--- "Not very useful"
A good DDx app is needed and this is not it. You can get a list of potential causes of a symptom and that’s about it. Can’t drill down to narrow the scope. No links to explain more details about conditions. The preview only allows a few things to be viewed so you’ll most likely need the in-app purchase to see your condition.
-- Talon Flyer, 2019-03-17

### ****- "Paid version limited but useful"
.the differential diagnoses are incomplete but helpful to jog your mind for possibilities to consider.
-- Isleofgough, 2019-01-05

### *---- "No upgrade deal"
I have been waiting for the upgrade now for a year but I was disappointed to know that you have to buy it again full price with no upgrade price for previous customers.
-- Lightman5042, 2018-10-28

### ***-- "Doesn’t support split screen"
Seems okay so far, but without split screen it makes it more difficult to use when studying and researching.
-- CLSx2, 2018-06-05

### ****- "Addition"
Can you add or tell me where to find Irregular Heart Rhythm. It is not under that or Heart. Otherwise has been helpful so far.
-- sezuni, 2018-04-06

### *---- "Filthy profit"
Way to go outbound medicine. Scam people to rebuy your products instead of updating it?
-- Farzinmd, 2018-01-31

[View all Diagnosaurus® DDx reviews and detailed analytics on AppTail](https://apptail.io/de/account/signup?utm_campaign=ai-crawl&utm_content=reviews)

## Diagnosaurus® DDx In-App Purchases
| Item | Price |
|------|-------|
| Diagnosaurus DDx | $4.99 |

## Diagnosaurus® DDx Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Umsatz | Neuseeland | Medical | #33 |
| Top Umsatz | Niederlande | Medical | #45 |
| Top Umsatz | Taiwan | Medical | #58 |
| Top Umsatz | Indonesien | Medical | #79 |
| Top Kostenlos | Neuseeland | Medical | #217 |
| Top Kostenlos | Niederlande | Medical | #335 |
| Top Kostenlos | Indonesien | Medical | #365 |

## Diagnosaurus® DDx Discovered Keywords
- mcgraw hill learnsmart
- dx
- internal medicine
- unbound
- the hills fitness
- differential diagnosis
- diagnosis
- diagnosaurus® ddx

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## Diagnosaurus® DDx Available In
- [Vereinigte Staaten](https://apptail.io/de/app/diagnosaurus-ddx-wRO/united-states)
- [Kanada](https://apptail.io/de/app/diagnosaurus-ddx-wRO/canada)
- [Brasilien](https://apptail.io/de/app/diagnosaurus-ddx-wRO/brazil)
- [Japan](https://apptail.io/de/app/diagnosaurus-ddx-wRO/japan)
- [Niederlande](https://apptail.io/de/app/diagnosaurus-ddx-wRO/netherlands)
- [Mexiko](https://apptail.io/de/app/diagnosaurus-ddx-wRO/mexico)
- [Australien](https://apptail.io/de/app/diagnosaurus-ddx-wRO/australia)
- [Vereinigtes Königreich](https://apptail.io/de/app/diagnosaurus-ddx-wRO/united-kingdom)
- [Spanien](https://apptail.io/de/app/diagnosaurus-ddx-wRO/spain)
- [Neuseeland](https://apptail.io/de/app/diagnosaurus-ddx-wRO/new-zealand)
- [Indien](https://apptail.io/de/app/diagnosaurus-ddx-wRO/india)
- [Italien](https://apptail.io/de/app/diagnosaurus-ddx-wRO/italy)
- [Kolumbien](https://apptail.io/de/app/diagnosaurus-ddx-wRO/colombia)
- [Saudi-Arabien](https://apptail.io/de/app/diagnosaurus-ddx-wRO/saudi-arabia)
- [Portugal](https://apptail.io/de/app/diagnosaurus-ddx-wRO/portugal)
- [Schweiz](https://apptail.io/de/app/diagnosaurus-ddx-wRO/switzerland)
- [Malaysia](https://apptail.io/de/app/diagnosaurus-ddx-wRO/malaysia)
- [Peru](https://apptail.io/de/app/diagnosaurus-ddx-wRO/peru)
- [Frankreich](https://apptail.io/de/app/diagnosaurus-ddx-wRO/france)
- [Griechenland](https://apptail.io/de/app/diagnosaurus-ddx-wRO/greece)
- [Türkei](https://apptail.io/de/app/diagnosaurus-ddx-wRO/turkey)
- [Chile](https://apptail.io/de/app/diagnosaurus-ddx-wRO/chile)
- [Philippinen](https://apptail.io/de/app/diagnosaurus-ddx-wRO/philippines)
- [Israel](https://apptail.io/de/app/diagnosaurus-ddx-wRO/israel)
- [Südafrika](https://apptail.io/de/app/diagnosaurus-ddx-wRO/south-africa)
- [Deutschland](https://apptail.io/de/app/diagnosaurus-ddx-wRO/germany)
- [Irland](https://apptail.io/de/app/diagnosaurus-ddx-wRO/ireland)
- [Dänemark](https://apptail.io/de/app/diagnosaurus-ddx-wRO/denmark)
- [Belgien](https://apptail.io/de/app/diagnosaurus-ddx-wRO/belgium)
- [Schweden](https://apptail.io/de/app/diagnosaurus-ddx-wRO/sweden)
- [Argentinien](https://apptail.io/de/app/diagnosaurus-ddx-wRO/argentina)
- [Rumänien](https://apptail.io/de/app/diagnosaurus-ddx-wRO/romania)
- [Pakistan](https://apptail.io/de/app/diagnosaurus-ddx-wRO/pakistan)
- [Kuwait](https://apptail.io/de/app/diagnosaurus-ddx-wRO/kuwait)
- [Thailand](https://apptail.io/de/app/diagnosaurus-ddx-wRO/thailand)
- [China](https://apptail.io/de/app/diagnosaurus-ddx-wRO/china)
- [Sonderverwaltungsregion Hongkong](https://apptail.io/de/app/diagnosaurus-ddx-wRO/hong-kong)
- [Ecuador](https://apptail.io/de/app/diagnosaurus-ddx-wRO/ecuador)
- [Österreich](https://apptail.io/de/app/diagnosaurus-ddx-wRO/austria)
- [Kroatien](https://apptail.io/de/app/diagnosaurus-ddx-wRO/croatia)
- [Indonesien](https://apptail.io/de/app/diagnosaurus-ddx-wRO/indonesia)
- [Russland](https://apptail.io/de/app/diagnosaurus-ddx-wRO/russia)
- [Norwegen](https://apptail.io/de/app/diagnosaurus-ddx-wRO/norway)
- [Vereinigte Arabische Emirate](https://apptail.io/de/app/diagnosaurus-ddx-wRO/united-arab-emirates)
- [Vietnam](https://apptail.io/de/app/diagnosaurus-ddx-wRO/vietnam)
- [Ukraine](https://apptail.io/de/app/diagnosaurus-ddx-wRO/ukraine)
- [Ägypten](https://apptail.io/de/app/diagnosaurus-ddx-wRO/egypt)
- [Zypern](https://apptail.io/de/app/diagnosaurus-ddx-wRO/cyprus)
- [Südkorea](https://apptail.io/de/app/diagnosaurus-ddx-wRO/south-korea)
- [Taiwan](https://apptail.io/de/app/diagnosaurus-ddx-wRO/taiwan)
- [Libanon](https://apptail.io/de/app/diagnosaurus-ddx-wRO/lebanon)
- [Polen](https://apptail.io/de/app/diagnosaurus-ddx-wRO/poland)
- [Singapur](https://apptail.io/de/app/diagnosaurus-ddx-wRO/singapore)
- [Luxemburg](https://apptail.io/de/app/diagnosaurus-ddx-wRO/luxembourg)
- [Dominikanische Republik](https://apptail.io/de/app/diagnosaurus-ddx-wRO/dominican-republic)
- [Sri Lanka](https://apptail.io/de/app/diagnosaurus-ddx-wRO/sri-lanka)
- [Nepal](https://apptail.io/de/app/diagnosaurus-ddx-wRO/nepal)
- [Slowakei](https://apptail.io/de/app/diagnosaurus-ddx-wRO/slovakia)
- [Usbekistan](https://apptail.io/de/app/diagnosaurus-ddx-wRO/uzbekistan)
- [Bahrain](https://apptail.io/de/app/diagnosaurus-ddx-wRO/bahrain)
- [Nigeria](https://apptail.io/de/app/diagnosaurus-ddx-wRO/nigeria)
- [Belarus](https://apptail.io/de/app/diagnosaurus-ddx-wRO/belarus)
- [Malta](https://apptail.io/de/app/diagnosaurus-ddx-wRO/malta)
- [Slowenien](https://apptail.io/de/app/diagnosaurus-ddx-wRO/slovenia)
- [Ungarn](https://apptail.io/de/app/diagnosaurus-ddx-wRO/hungary)
- [Lettland](https://apptail.io/de/app/diagnosaurus-ddx-wRO/latvia)
- [Finnland](https://apptail.io/de/app/diagnosaurus-ddx-wRO/finland)
- [Kasachstan](https://apptail.io/de/app/diagnosaurus-ddx-wRO/kazakhstan)
- [Tschechien](https://apptail.io/de/app/diagnosaurus-ddx-wRO/czechia)
- [Armenien](https://apptail.io/de/app/diagnosaurus-ddx-wRO/armenia)
- [Algerien](https://apptail.io/de/app/diagnosaurus-ddx-wRO/algeria)
- [Aserbaidschan](https://apptail.io/de/app/diagnosaurus-ddx-wRO/azerbaijan)
- [Bulgarien](https://apptail.io/de/app/diagnosaurus-ddx-wRO/bulgaria)

---

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