Comparison

UpToDate Lexidrug vs GAPP Guidelines

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

Head to head
About

UpToDate Lexidrug

This app provides comprehensive drug information and tools to aid in safe medication decisions. It offers daily updated clinical information, detailed drug databases, interaction checkers, and medical calculators. It is trusted by healthcare professionals and students for quick access to expert content.

Highlights
  • Daily updated clinical drug information
  • In-depth drug databases with dosing support
  • Comprehensive drug monographs
  • Hundreds of medical calculators
  • Interactive drug interactions checker
  • Offline database access
Features
Currently charting
Read full description

UpToDate® Lexidrug™ is the preferred drug reference app, providing industry-leading drug information and tools that support safe and effective medication and therapeutic decisions. View the latest clinical information updated daily by our unparalleled multidisciplinary editorial team that continually reviews the most current evidence available. Used and trusted by pharmacists, physicians, nurses, advanced practice nurses, dentists, and students as an invaluable referential resource. Easily access Lexidrug content directly in the app without needing to download databases onto your device. Our mobile packages are designed to support a variety of roles, offering quick access to expert content and capabilities, including: • In-depth drug databases with detailed dosing support • Comprehensive monographs with adverse reactions information • Hundreds of medical calculators • Interactive drug interactions checker • Ability to store database content for offline use New individual users will receive a one-month free trial to the UpToDate Lexidrug Hospital Pharmacist package. At the end of the free trial, users will automatically be billed a subscription fee of $29.99 per month via their iTunes Account for continuing access. To avoid being charged, users must cancel their free trial at least 24 hours before the end of the trial period. Users can manage settings, cancel subscriptions, or turn off auto-renewal anytime during the subscription period via iTunes Account Settings. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable.

About

GAPP Guidelines

Features
Read full description

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.

Screenshots

UpToDate Lexidrug4 screens
GAPP Guidelines3 screens

Verdict

The call

The clearest difference is in-app purchases: GAPP Guidelines at none against UpToDate Lexidrug's 2. GAPP Guidelines also leads on iOS requirement (9.0 vs 16.0). UpToDate Lexidrug's advantage is update cadence (every 2 months vs every 5 months) and chart position (#14 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. UpToDate Lexidrug sells 2 in-app purchases, starting at $29.99 per month. GAPP Guidelines asks for nothing beyond the download.

UpkeepUpdate frequency

UpToDate Lexidrug ships an update every 2 months, GAPP Guidelines every 5 months. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

Scorecard4 real differences · 7 level
UpToDate Lexidrug versus GAPP Guidelines: the parameters behind the verdict, then further details
ParameterUpToDate LexidrugGAPP Guidelines
PriceFreeFree
Rating4.7 (5.9K ratings) — better—
Positive reviews39.6% of reviews—
Number of ratings5.9K — better—
Update frequencyEvery 2 months — betterEvery 5 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscription—
Best chart rank#14 — better—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.09.0 — better
Further details — not scored
Size67 MB45 MB
Age rating17+17+
DeveloperLexi-CompMedical EGuides

Bugs and requests

UpToDate Lexidrug

Reported bugs

3 issues
  • App freezing when trying to access certain features
  • Databases not downloading or updating properly
  • Inconsistent behavior across iOS versions

Requested features

3 requests
  • Ability to customize database order and priority
  • Improved offline functionality and background updates
  • More user-friendly interface and navigation

GAPP Guidelines

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

UpToDate Lexidrug

Subscriptions2
  • Lexicomp Professional Package14 Days trial$29.991 Month
  • Lexi-COMPLETE14 Days trial$29.991 Month
None

GAPP Guidelines

No in-app purchases

Questions

Is UpToDate Lexidrug free?
UpToDate Lexidrug is free to download, with in-app purchases available.
Is GAPP Guidelines free?
GAPP Guidelines is free to download, with no in-app purchases.
Do UpToDate Lexidrug or GAPP Guidelines have ads?
Neither UpToDate Lexidrug nor GAPP Guidelines shows ads.
Which is updated more often, UpToDate Lexidrug or GAPP Guidelines?
UpToDate Lexidrug ships an update every 2 months, and GAPP Guidelines every 5 months. Most recently, UpToDate Lexidrug was updated on October 29, 2026 and GAPP Guidelines on October 27, 2026.

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