Comparison

UpToDate 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

UpToDate

This clinical decision support tool provides healthcare professionals with evidence-based guidance to improve patient care. It features AI-powered conversational answers, continuously updated medical content, and tools for drug reference, calculations, and patient education.

Highlights
  • Expert AI conversational guidance
  • Gold standard clinical content
  • Practice-changing updates
  • Patient education materials
  • Drug reference and interactions
  • Clinical calculators
  • Kidney dosing guidance
Features
Currently charting
Read full description

UpToDate is the clinical decision support solution trusted by over 3M healthcare professionals to help improve care delivery and patient outcomes. Now powered by UpToDate Expert AI, a generative AI experience built on rigorously maintained UpToDate clinical intelligence to delivers fast, clinically grounded answers through a conversational interface. Expert AI, available in select packages and applications, brings together the latest evidence and real-world clinical expertise and provides transparent sourcing, embedded guardrails, and oversight, supporting clinical reasoning and helping clinicians make confident, informed decisions. Key features include: • Expert AI: Conversational guidance that mirrors how clinicians think. • Gold Standard Clinical Content: Clinician-authored clinical intelligence and graded recommendation, enriched with clinical algorithms, graphics, videos, and continuously updated to reflect the latest evidence and clinical care experience. • Practice-Changing Updates: Timely insights that reflect the latest evidence and how it impacts patient care. • Patient Education: Thousands of patient education leaflets in up to 19 different languages to improve patient understanding and support care plan adherence. • Key Points Panels: Quick, clinically actionable guidance to help clinicians avoid common diagnostic and treatment errors embedded in UpToDate search results. • Drug Reference & Interactions: Evidence-based drug monographs and interaction analysis to support safe and informed prescribing decisions. • Clinical Calculators: Over 200 tools to support dosing, risk scoring, and patient assessments. • Rx Transitions: Step-by-step support for switching antidepressants safely. • Kidney Dosing: Drug dosing guidance for patients with renal impairment. Available on mobile, desktop, and integrated into EHRs, ensuring you can access UpToDate’s trusted guidance where and when you need it. Access to features will vary depending on your UpToDate account. Expert AI is now available in personal trainee subscriptions and UpToDate Pro Plus subscriptions in the US, and through select Enterprise Edition accounts. To get access, explore personal subscription options on the UpToDate website or contact your Enterprise account lead. This app is designed for use by medical professionals. If you are not a medical professional, please consult a qualified healthcare provider before making any medical decisions.

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
Read full description

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

UpToDate4 screens
Sanford Guide Antimicrobial4 screens

Verdict

The call

The clearest difference is review sentiment: Sanford Guide Antimicrobial at 88% against UpToDate's 28%. Sanford Guide Antimicrobial also leads on rating (4.8 vs 3.6) and chart position (#6 vs #206). UpToDate's advantage is in-app purchases (none vs 3). On price, ads, monetization model 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. UpToDate asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Sanford Guide Antimicrobial holds the better App Store score, 4.8 against 3.6. Both are backed by a comparable volume of ratings — 586 and 1.9K respectively. Written reviews point the same way: 28% of UpToDate's written reviews are positive against 88% of Sanford Guide Antimicrobial's.

UpkeepUpdate frequency

UpToDate ships an update every 5 weeks, Sanford Guide Antimicrobial every 2 weeks. Both last shipped on November 6, 2026.

Scorecard7 real differences · 4 level
UpToDate versus Sanford Guide Antimicrobial: the parameters behind the verdict, then further details
ParameterUpToDateSanford Guide Antimicrobial
PriceFreeFree
Rating3.6 (586 ratings)4.8 (1.9K ratings) — better
Positive reviews28.2% of reviews88.4% of reviews — better
Number of ratings5861.9K — better
Update frequencyEvery 5 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationSubscriptionSubscription
Best chart rank#206#6 — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.015.0 — better
Further details — not scored
Size56 MB46 MB
Age rating17+17+
DeveloperUpToDate, Inc.Antimicrobial Therapy, Inc.

Customer experience

UpToDate

All ratings579 ratings
Positive60.4%
Neutral10.4%
Negative29.2%
Written reviews386 reviews
Positive28.2%
Neutral9.6%
Negative62.2%

Sanford Guide Antimicrobial

All ratings1,881 ratings
Positive94.9%
Neutral1.3%
Negative3.8%
Written reviews448 reviews
Positive88.4%
Neutral2.9%
Negative8.7%

User reviews

UpToDate

From 586 App Store ratings

What we love

  • 💎 Invaluable medical resource
  • 🚀 Quick and easy to use
  • 🔍 Comprehensive and up-to-date content

Room to improve

  • 🐛 Frequent crashes and freezing issues
  • 🔌 Unreliable offline functionality
  • 💰 Expensive subscription cost

Sanford Guide Antimicrobial

From 1.9K App Store ratings

What we love

  • 👍 Easy to use
  • 🚀 Quick access to information
  • 💡 Helpful charts and tables
  • 🔍 Comprehensive coverage of infections and treatments
  • 📚 Up-to-date content and frequent updates

Room to improve

  • 🐛 Occasional crashes or freezing
  • ⏱️ Slow search function
  • 💰 Expensive subscription model
  • 🔒 Login issues and subscription verification problems

Bugs and requests

UpToDate

Reported bugs

3 issues
  • Inability to download offline content
  • Constant need to re-authenticate
  • Incompatibility with recent iOS updates

Requested features

3 requests
  • Highlight and annotate content
  • Improved institutional login support
  • Dark mode and font size options

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

UpToDate

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 UpToDate free?
UpToDate 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.
Which has better reviews, UpToDate or Sanford Guide Antimicrobial?
Sanford Guide Antimicrobial is rated higher. UpToDate averages 3.6 out of 5 from 586 ratings, while Sanford Guide Antimicrobial averages 4.8 from 1.9K ratings.
Do UpToDate or Sanford Guide Antimicrobial have ads?
Neither UpToDate nor Sanford Guide Antimicrobial shows ads.
Which is updated more often, UpToDate or Sanford Guide Antimicrobial?
UpToDate ships an update every 5 weeks, and Sanford Guide Antimicrobial every 2 weeks. Most recently, UpToDate was updated on November 6, 2026 and Sanford Guide Antimicrobial on November 6, 2026.
Which is more popular, UpToDate or Sanford Guide Antimicrobial?
UpToDate currently peaks at #206 in the App Store charts, and Sanford Guide Antimicrobial at #6. Chart position reflects recent download velocity rather than total install base.

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