Prognosis: Your Diagnosis 12+

Improve your diagnosis skills

Medical Joyworks LLC

Designed for iPad

    • 4.8 • 2.7K Ratings
    • Free



Fun interactive clinical cases. Improve your diagnostic skills and strengthen your fundamentals with up-to-date content. Build the confidence essential for your career.

With Prognosis, you can improve your ability to diagnose and immediately manage key clinical presentations associated with a disease, having access to relevant facts and succinct explanations behind the underlying diagnostic and management rationale.

Prognosis is designed for practicing physicians, medical students, nursing professionals and other healthcare practitioners who love medicine and want to thrive as world-class decision makers. After all, practice makes perfect; and practice can be fun!

Our catalog offers cases spanning a wide range of medical specialties, all which can be played in minutes. Each case is also accompanied by a concise yet comprehensive discussion of the diagnostic reasoning, as well as and key learning points for you to take home.

Prognosis cases are based on the actual clinical experiences of more than 200 physicians across 33 specialties.

New cases are released every week, often in keeping with global endemic and epidemic trends, to help you brush up on the clinical skills that are the need of the hour!

- Best App for Health & Well Being - World Summit Awards, 2012 (
- 'Dr House for Doctors' - Discover Magazine (
- 'One of the five best apps for doctors' - Bulletin of The Royal College of Surgeons of England, Volume: 94 Issue: 1 (

What’s New

Version 6.0.8

A completely new look that’s easier on the eyes, is easier to navigate, and runs smoother on your device—making your clinical practice sessions even better!

Ratings and Reviews

4.8 out of 5
2.7K Ratings

2.7K Ratings

ItsJustAdriel ,


Love the app, it exercises clinical deductive reasoning and I learn a lot from the rationales.

However, I am a student nurse, I am wondering if it's possible for the team that created Prognosis to also maybe create a version for medical nursing (since our roles are different but use similar clinical critical thinking principles—of using evidence based practices and giving patient centered care).

kaighcee6 ,

Thorough explanations but glitchy and frustrating

I want to know why I went back in to go through a case a second time and the correct answers changed. The first time I only chose excision but it said stem cell transplant was necessary also, but the second time the stem cell transplant wasn’t necessary. Making me right the first time around. Is the app set on me being wrong every time then? And why if I got 4/5 items correct did I only earn 1 out of 3 stars on the case? I think I’m over it and I’m only 3 cases in.

Developer Response ,

Hello Kaighcee6! Thank you for your review! We’re sorry that you are having troubles with the options in the cases. The correct/wrong icons in the “Analysis” indicate whether your selection was right or wrong - not whether the options should have been performed or not.

Different options have different scores and if you make serious blunders, you will get a low score (1 star) even if you get everything else right. Basically, getting all the minor choices correct will not compensate for messing up the major choices. If you have any other questions/inquiries please feel free to email to Regards!

Asant16 ,


Excellent scenarios. I am a school nurse and use these cases as educational tools in keeping up with my medical science experiences. Despite they are for doctors, I have told other nurses and students in the medical field to check them out. Knowledge is power no matter where it comes from. Keep those cases coming.

Developer Response ,

Hi Asant16, thank you for sharing your valuable thoughts with us. We're pleased to hear that our app is useful to you. Along with Prognosis, we have 3 other great titles with 700+ learning modules, available at: Clinical Odyssey. The app is available for download in the Apple App Store. Please visit to find out more details. Hope you'll continue enjoying our apps!

App Privacy

The developer, Medical Joyworks LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Contact Info
  • User Content
  • Usage Data

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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