Comparison

UpToDate Lexidrug vs Kepler

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

Kepler

Read full description

Kepler هو تطبيق مرجعي صيدلاني يقدّم معلومات دوائية منظّمة بصيغة تعريفية وتعليمية، ويهدف إلى تسهيل الاطلاع على بيانات أساسية حول المنتجات الدوائية ضمن سياق مهني. يعرض التطبيق محتوى مستندًا إلى المراجع والنشرات الدوائية المعتمدة، مع التركيز على الوضوح والدقة، دون تقديم أي تشخيص طبي، توصيات علاجية، أو إرشادات استخدام مخصّصة. يقدّم Kepler: معلومات تعريفية عن المنتجات الدوائية عرض أسماء الشركات المصنّعة ومصادر الإنتاج توضيح الشكل الصيدلاني وحجم العبوة عرض التركيب الدوائي بصيغة مرجعية أوصاف عامة للاستخدامات كما تَرِد في المصادر الطبية واجهة بسيطة تتيح البحث والتصفّح بسهولة ملاحظات مهمة: التطبيق ذو طابع معلوماتي/مرجعي فقط لا يُستخدم كبديل عن النشرات الرسمية أو الاستشارة الطبية تم تصميم Kepler لدعم الاستخدام المهني، وتقديم تجربة وصول منظّمة وواضحة للمعلومات الدوائية ضمن بيئة رقمية محايدة.

Screenshots

UpToDate Lexidrug4 screens
Kepler4 screens

Verdict

The call

The clearest difference is in-app purchases: Kepler at none against UpToDate Lexidrug's 2. Kepler also leads on update cadence (every 3 days vs every 2 months) and iOS requirement (13.0 vs 16.0). UpToDate Lexidrug's advantage is ads (none vs shown) and chart position (#14 vs unranked). On price 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. Kepler asks for nothing beyond the download.

UpkeepUpdate frequency

UpToDate Lexidrug ships an update every 2 months, Kepler every 3 days. The most recent releases landed on October 22, 2026 and October 10, 2026 respectively.

Scorecard5 real differences · 6 level
UpToDate Lexidrug versus Kepler: the parameters behind the verdict, then further details
ParameterUpToDate LexidrugKepler
PriceFreeFree
Rating4.7 (5.8K ratings) — better—
Positive reviews39.6% of reviews—
Number of ratings5.8K — better—
Update frequencyEvery 2 monthsEvery 3 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationSubscription—
Best chart rank#14 — better—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.013.0 — better
Further details — not scored
Size67 MB80 MB
Age rating17+4+
DeveloperLexi-CompAiman Hommoss

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

Kepler

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

Kepler

No in-app purchases

Questions

Is UpToDate Lexidrug free?
UpToDate Lexidrug is free to download, with in-app purchases available.
Is Kepler free?
Kepler is free to download, with no in-app purchases.
Do UpToDate Lexidrug or Kepler have ads?
Kepler shows ads; UpToDate Lexidrug does not.
Which is updated more often, UpToDate Lexidrug or Kepler?
UpToDate Lexidrug ships an update every 2 months, and Kepler every 3 days. Most recently, UpToDate Lexidrug was updated on October 22, 2026 and Kepler on October 10, 2026.

Other comparisons