Comparison

Gout Diagnosis vs IDSA Practice Guidelines

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Gout Diagnosis

Features
Read full description

Gout is a tricky diagnosis to make. Rarely is it made via the gold standard technique of synovial aspiration and polarized light microscopy. The vast majority of diagnoses are clinical. A primary care and rheumatologist team of Dutch researchers led by Hein Janssens derived and published a clinical decision rule in 2010. This app brings that decision rule to primary care physicians, rheumatologists, and acute care (ER/urgent-care) clinicians everywhere. With just a few clicks of information about a patient's case, you can see what the gout diagnosis calculator suggests about the patient's chances of having gout or not having gout. The app is a collaboration by Dr. Joshua Steinberg and Dr. Hein Janssens, both family physicians. The first version offers English and Dutch versions. Updates coming soon will offer German, French, and Spanish versions. The app also contains educational background information about the diagnosis of gout in general and about how the gout diagnostic rule and calculator were developed and later validated. Full references to the literature are provided including links to Pub Med. Like all my apps, this app is intended for clinicians only, not the lay public. It is written to help family physicians, internists, general practitioners, rheumatologists, residents, and students consider the diagnosis of gout in those who present with acute mono-arthritis. As an educator and clinician myself, I am interested in feedback and I would be grateful for guidance on improving this tool.

About

IDSA Practice Guidelines

Access and stay updated with the latest clinical guidelines from the Infectious Diseases Society of America. This app offers interactive tools, search functionality, and the ability to bookmark key information and take notes for healthcare professionals.

Highlights
  • Access clinical guidelines
  • Interactive tools
  • Search guidelines
  • Bookmark pages
  • Take notes
Features
Read full description

Access the Infectious Diseases Society of America (IDSA) guidelines app anytime, anywhere! Download the app today and stay up-to-date on IDSA clinical guidelines, interactive tools, and new resources. The app contains features to search through guidelines, bookmark important pages and take notes on key information. Visit the IDSA app for new guidelines that are released throughout the year and new updates to existing guidelines. Disclaimer: The Infectious Diseases Society of America (IDSA) provides this app (“App)” for health care professionals only, and not the general public. The App is provided for informational purposes only, and it is not intended to provide medical or treatment advice and may not be treated as such by the user. As such, this App may not be relied upon for the purposes of medical diagnosis or as a recommendation for medical care or treatment. The information on this App is not a substitute for professional medical advice, diagnosis or treatment. All content, including text, graphics, images and information, contained on or available through this App is for general information purposes only.

Screenshots

Gout Diagnosis4 screens
IDSA Practice Guidelines4 screens

Verdict

The call

The clearest difference is iOS requirement: Gout Diagnosis at 7.0 against IDSA Practice Guidelines's 12.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Gout Diagnosis ships an update every 5 months, IDSA Practice Guidelines every 7 months. The most recent releases landed on October 26, 2026 and November 3, 2026 respectively.

Scorecard1 real difference · 9 level
Gout Diagnosis versus IDSA Practice Guidelines: the parameters behind the verdict, then further details
ParameterGout DiagnosisIDSA Practice Guidelines
PriceFreeFree
Rating—4.8 (831 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—831 — better
Update frequencyEvery 5 months — betterEvery 7 months
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS7.0 — better12.0
Further details — not scored
Size1 MB105 MB
Age rating17+17+
DeveloperJoshua D. steinbergInfectious Diseases Society of America

In-app purchases

None

Gout Diagnosis

No in-app purchases

None

IDSA Practice Guidelines

No in-app purchases

Questions

Is Gout Diagnosis free?
Gout Diagnosis is free to download, with no in-app purchases.
Is IDSA Practice Guidelines free?
IDSA Practice Guidelines is free to download, with no in-app purchases.
Do Gout Diagnosis or IDSA Practice Guidelines have ads?
Neither Gout Diagnosis nor IDSA Practice Guidelines shows ads.
Which is updated more often, Gout Diagnosis or IDSA Practice Guidelines?
Gout Diagnosis ships an update every 5 months, and IDSA Practice Guidelines every 7 months. Most recently, Gout Diagnosis was updated on October 26, 2026 and IDSA Practice Guidelines on November 3, 2026.

Other comparisons