Comparison

GAPP Guidelines vs Sanford Guide Antimicrobial

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

Head to head
About

GAPP Guidelines

Features
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Galway University Hospitals (GUH) Antimicrobial Prescribing Guidelines in mobile app format for smartphone devices. Practical evidence-based empiric treatment recommendations for adult and paediatric infections by body system with recommended doses and duration, including options for penicillin allergy, dosing calculators for gentamicin and vancomycin, and much more. Developed for use by GUH staff – contact the Antimicrobial Stewardship Team for username and password details. Features: • Adult and paediatric guidelines • Gentamicin & vancomycin calculators • Renal dosing of antimicrobials • Antibiotic prophylaxis in surgery • Antimicrobial stewardship recommendations • Patient information • Easy navigation • Well illustrated algorithms and tables • Searchable • Free updates Access to Medical Information at the point of care is critical in ensuring safe and effective medical practices. The Medical eGuides(MEG) app provides a way for clinicians to deliver their guidelines, protocols and clinical practice guides to staff members on their own mobile devices. Access to this information at the point of care provides immediate guidance and helps to improve patient outcomes. For more information on the MEG system contact us through the developer links.

About

Sanford Guide Antimicrobial

Provides clinicians with concise, evidence-based answers for infectious disease treatment decisions. Features interactive tools like spectra charts and calculators, updated frequently by an expert editorial team.

Highlights
  • Clinically actionable answers
  • Institutionally diverse editorial team
  • Constant updates
  • Interactive antibacterial spectra chart
  • Drug-drug interaction checker
  • Trustworthy calculators for dosing
Features
Currently charting
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Clinically Actionable, Concise Answers Get exactly what you need to make the best decision in a fast-paced setting. Institutionally Diverse Editorial Team by Design Not every organization has the same patient population, budget, or processes. We bring perspectives from many medical institutions. Constant Updates New recommendations are added quickly by our nine-member editorial team. ‘Why Didn’t I Think of That’ Tools An interactive antibacterial spectra chart, drug-drug interactions, and trustworthy calculators to define accurate dosing. Praise from Providers “Indispensable—If you're going to prescribe you must have a way to remain current.” “One of the most helpful tools in medicine!” “I use this app every day I work” Who Needs This App Since 1969, Sanford Guide has been the leading clinical treatment guide for infectious diseases. Popular with physicians, pharmacists, physician assistants, nurse practitioners, and other clinicians, Sanford Guide provides convenient, concise, and reliable medical information. Coverage includes clinical syndromes (organized by anatomic system/site of infection), pathogens (bacterial, fungal, mycobacterial, parasitic and viral), anti-infective agents (dosing, adverse effects, activity, pharmacology, interactions), expanded HIV/AIDS and Hepatitis information, specialized dosing tables and tools, calculators, and preventative therapy, all evidence-based and extensively referenced. Sanford Guide Antimicrobial Therapy is currently written in the English language. Auto-renewing subscriptions: -An in-app subscription is $39.99 for one year. (Subscription price varies by country) -Payment will be charged to your Apple ID at confirmation of purchase. -Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current subscription period. -Your Apple ID will be charged for renewal within 24-hours prior to the end of the current subscription period. -Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase. -No cancellation of a current subscription is allowed during the active subscription period. -Subscriptions are subject to our Terms of Use, which are available at: https://www.sanfordguide.com/about/legal/terms-of-use/. -Our privacy policy can be viewed at: https://www.sanfordguide.com/about/legal/privacy-policy/ Disclaimer: The “Sanford Guide Antimicrobial Therapy” app is intended for use by health care professionals and trainees only, and not by the general public. Every effort is made to ensure the accuracy of the content of this app. However, current full prescribing information available in the package insert for each drug should be consulted before prescribing any product. The editors and publisher are not responsible for errors or omissions or for any consequences from application of our print and digital content, and make no warranty, express or implied, with respect to the currency, accuracy, or completeness of the contents of this publication. The information in this app is not a substitute for professional medical advice, diagnosis, or treatment. Application of this information in a particular situation remains solely the professional responsibility of the health care provider.

Screenshots

GAPP Guidelines3 screens
Sanford Guide Antimicrobial4 screens

Verdict

The call

The clearest difference is in-app purchases: GAPP Guidelines at none against Sanford Guide Antimicrobial's 3. GAPP Guidelines also leads on iOS requirement (9.0 vs 15.0). Sanford Guide Antimicrobial's advantage is update cadence (every 2 weeks vs every 5 months) and chart position (#7 vs unranked). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Sanford Guide Antimicrobial sells 3 in-app purchases, starting at $4.99 per year. GAPP Guidelines asks for nothing beyond the download.

UpkeepUpdate frequency

GAPP Guidelines ships an update every 5 months, Sanford Guide Antimicrobial every 2 weeks. The most recent releases landed on October 27, 2026 and November 6, 2026 respectively.

Scorecard4 real differences · 7 level
GAPP Guidelines versus Sanford Guide Antimicrobial: the parameters behind the verdict, then further details
ParameterGAPP GuidelinesSanford Guide Antimicrobial
PriceFreeFree
Rating—4.8 (1.9K ratings) — better
Positive reviews—88.4% of reviews
Number of ratings—1.9K — better
Update frequencyEvery 5 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Subscription
Best chart rank—#7 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better15.0
Further details — not scored
Size45 MB46 MB
Age rating17+17+
DeveloperMedical EGuidesAntimicrobial Therapy, Inc.

Bugs and requests

GAPP Guidelines

Not enough reviews yet to summarise bugs or requests.

Sanford Guide Antimicrobial

Reported bugs

3 issues
  • App freezing or closing unexpectedly
  • Login and subscription verification problems
  • Corrupted passwords and inability to reset

Requested features

3 requests
  • Side-by-side antibiotic susceptibility comparison
  • Offline access to content
  • Improved navigation and UI

In-app purchases

None

GAPP Guidelines

No in-app purchases

3 purchases

Sanford Guide Antimicrobial

Subscriptions3
  • U.S. Vaccine Guidelines7 Days trial$4.991 Year
  • Sanford Guide7 Days trial$39.991 Year
  • Sanford Guide All Access7 Days trial$79.991 Year

Questions

Is GAPP Guidelines free?
GAPP Guidelines is free to download, with no in-app purchases.
Is Sanford Guide Antimicrobial free?
Sanford Guide Antimicrobial is free to download, with in-app purchases available.
Do GAPP Guidelines or Sanford Guide Antimicrobial have ads?
Neither GAPP Guidelines nor Sanford Guide Antimicrobial shows ads.
Which is updated more often, GAPP Guidelines or Sanford Guide Antimicrobial?
GAPP Guidelines ships an update every 5 months, and Sanford Guide Antimicrobial every 2 weeks. Most recently, GAPP Guidelines was updated on October 27, 2026 and Sanford Guide Antimicrobial on November 6, 2026.

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