Best Infectious Disease Apps

249+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated October 2026

With an average user rating of 4.4★, the infectious disease category is one of the App Store's strongest. Browse all 249+ apps we track, sorted so the most loved ones surface first.

Compare top Infectious Disease Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1IDSA Practice GuidelinesIDSA Practice GuidelinesFree4.8★ (559)NoNoSep 2026
2Sanford Guide AntimicrobialSanford Guide AntimicrobialFree4.8★ (1.9K)NoYesOct 2026
3Johns Hopkins Antibiotic GuideJohns Hopkins Antibiotic GuideFree4.9★ (3.8K)NoYesOct 2026
4Concise Infectious DiseasesConcise Infectious DiseasesFree—NoYesSep 2026
5Infectious Diseases @PoCInfectious Diseases @PoCFree—NoNoJul 2026
6Microbiology and Infectious Diseases LANGE Flash CardsMicrobiology and Infectious Diseases LANGE Flash CardsFree4.0★ (25)NoYesMay 2026
7Vacation SidekickVacation SidekickFree3.1★ (27)NoNoJul 2026
8ID PodcastsID PodcastsFree5.0★ (1)NoNoMay 2026

Top Picks for Infectious Disease

Sanford Guide Antimicrobial#2

Sanford Guide Antimicrobial by Antimicrobial Therapy, Inc.

Infectious Diseases Treatment
Strong Contender
🏥 Medical
4.8😊(1.9K ratings)
FreeIn-App Purchases
#7in Medical
Sanford Guide Antimicrobial screenshot 1
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Sanford Guide Antimicrobial screenshot 5
Sanford Guide Antimicrobial screenshot 6

Provides clinicians with concise, evidence-based treatment guidance for infectious diseases. Features interactive tools like spectra charts, drug interaction checkers, and dosing calculators to support rapid decision-making in fast-paced medical settings.

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
  • 🔗 Links to supporting evidence

Room to Improve

  • 🐛 Occasional crashes or freezing
  • ⏱️ Slow search function
  • 💰 Expensive subscription model
  • 🔒 Login issues and subscription verification problems
Johns Hopkins Antibiotic Guide#3

Johns Hopkins Antibiotic Guide by Unbound Medicine, Inc.

ABX, HIV, Psych, Diabetes
Worth Considering
🏥 Medical
4.9😊(3.8K ratings)
FreeIn-App Purchases
#40in Medical
Johns Hopkins Antibiotic Guide screenshot 1
Johns Hopkins Antibiotic Guide screenshot 2
Johns Hopkins Antibiotic Guide screenshot 3
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Johns Hopkins Antibiotic Guide screenshot 5
Johns Hopkins Antibiotic Guide screenshot 6

Access evidence-based medical guidance for antibiotics, HIV, psychiatry, and diabetes. Features expert analysis, drug listings, disease topics, and patient education materials. Includes monthly updates and enhanced search functionality.

What We Love

  • 🚀 Great info for patient care
  • 🚀 Fabulous resource
  • 👍 Fantastic, quick, and full of relevant information
  • 👍 Excellent reference source
  • 👍 Excellent, easy to use, and up to date
  • 👍 Accessible and informative
  • 👍 Excellent, complete, and up to date
  • 👍 Reliable and frequently updated
  • 👍 Lots of helpful information, easy to find
  • 👍 Best ID resource, used daily in practice

Room to Improve

  • 🐛 Can't access the antibiotic guide
  • 🐛 Blank text, content doesn't load
  • 🐛 Poor sign-on, can't register or access details
  • 🐛 Editing content doesn't work, free trial is bait and switch
  • 🐛 Glitch in the app, can't log into account
  • 🐛 Requires rebuy of content after iOS update
  • 🐛 Subscription model forces rebuy of content
  • 🐛 No update for iPhone or iPad
  • 🐛 Limited to one device at a time

More Infectious Disease apps to explore

FAQ about Infectious Disease

What are the best infectious disease apps for iPhone?
IDSA Practice Guidelines tops our infectious disease apps ranking as of October 2026, with a 4.8-star average from 559 App Store ratings, and it's free to download.
Yes — 20 of the top infectious disease apps we rank are free to download, including IDSA Practice Guidelines and Sanford Guide Antimicrobial.
IDSA Practice Guidelines has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 249+ infectious disease apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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