ABX Dosage vs IDSA Practice Guidelines
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ABX Dosage
This medical reference guide provides antimicrobial dosage adjustments for patients with renal failure. It offers recommendations for over 180 antimicrobials, with a calculator to estimate creatinine clearance and extensive bibliographies.
- 180+ antimicrobials with dosage recommendations
- Cockcroft-Gault creatinine clearance calculator
- Extensive bibliographies per antimicrobial
- Regularly updated data
- Spotlight Search support
- Apple Watch support
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ABX Dosage is the reference guide for antimicrobial dosage adjustments in renal failure. Choose any antimicrobial and watch how dosage recommendations change as you slide through different creatinine clearance values. • More than 180 antimicrobials with dosage recommendations thoroughly reviewed by experts in the field • Cockcroft-Gault based calculator to easily estimate creatinine clearance • Extensive bibliography for each antimicrobial • Regularly updated data • Spotlight Search support: check antimicrobial dosages without opening the app • Apple Watch support: wear the information for all dosages on your wrist (works even without an iPhone connection)
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.
- Access clinical guidelines
- Interactive tools
- Search guidelines
- Bookmark pages
- Take notes
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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
Verdict
The clearest difference is review sentiment: ABX Dosage at 100% against IDSA Practice Guidelines's 0%. ABX Dosage also leads on update cadence (every 3 months vs every 7 months) and iOS requirement (9.0 vs 12.0). IDSA Practice Guidelines's advantage is price (Free vs $1.99). On ads, in-app purchases and device support 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
IDSA Practice Guidelines is free to download; ABX Dosage costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
ABX Dosage ships an update every 3 months, IDSA Practice Guidelines every 7 months. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.
| Parameter | ABX Dosage | IDSA Practice Guidelines |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | — | 4.8 (559 ratings) — better |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | — | 559 — better |
| Update frequency | Every 3 months — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 30 MB | 105 MB |
| Age rating | 17+ | 17+ |
| Developer | GARMENMED, SCP | Infectious Diseases Society of America |
Customer experience
ABX Dosage
IDSA Practice Guidelines
In-app purchases
ABX Dosage
No in-app purchases
IDSA Practice Guidelines
No in-app purchases
Questions
Is ABX Dosage free?
Is IDSA Practice Guidelines free?
Do ABX Dosage or IDSA Practice Guidelines have ads?
Which is updated more often, ABX Dosage or IDSA Practice Guidelines?
Other comparisons
