Comparison

Pyrls vs Guideline Central

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

Head to head
About

Pyrls

This app provides essential drug information for medical professionals, focusing on practical details like indications, pharmacology, and counseling points. It offers quick access to key data, reference tables, and clinical pearls to aid in medication management and patient care.

Highlights
  • Drug naming and indications
  • Pharmacology details
  • Counseling points
  • Safety and monitoring information
  • Reference tables and charts
Features
Currently charting
Read full description

Pyrls is a drug reference for the most practical information focused on design and simplicity. Pyrls includes the fast information that you need for top drugs: • Naming, indications, and pharmacology • Counseling points and clinical pearls related to place in therapy, safety and monitoring for each medication • Reference tables, figures, charts, and more In-App Purchase Information and Terms of Service Information Payment will be charged to your iTunes Account at confirmation of purchase. Accounts will be charged for renewal within 24-hours prior to the end of the current period. Subscriptions will automatically renew unless canceled within 24-hours before the end of the current period. Manage your subscriptions in your iPhone Account Settings after purchase. Introductory pricing or discounts, if available, will only apply for the initial introductory period of the subscription. For information regarding the acceptable use of this app, see our Terms of Service at https://pyrls.com/terms-of-service.

About

Guideline Central

Access a vast collection of clinical practice guidelines and decision-support tools. Quickly find recommendations, calculators, drug information, and more to improve patient care. Stay updated with the latest medical research and guidelines from global associations.

Highlights
  • Clinical practice guideline repository
  • Guideline summaries and full text links
  • Clinical calculators
  • Drug monographs
  • Clinical trials search
  • Preventive services recommendations
  • PubMed search integration
Features
Read full description

Guideline Central is the world’s largest repository of clinical practice guidelines, and it can now be easily accessed in the updated Guideline Central App. Choose from medical guidelines and other clinical decision-support tools to gain quick access to critical resources and guideline recommendations that help improve patient outcomes. Choose from nearly 4,000 official medical association guidelines representing all of the main medical specialties and therapeutic areas, and from societies in the USA, Europe, Canada, UK, Australia, and more. These are official society guidelines, gathered and condensed into a quick reference format that is current, practical and portable. The Guideline Central app offers over 2,700 guideline summaries, as well as 500+ premium pocket guides that were developed with authoring medical associations. In addition to clinical practice guidelines, the app also includes other frequently used clinical reference resources. Our Clinical quick reference tools include: * Guideline Summaries: Quick-access to the graded recommendations from thousands of clinical practice guidelines, along with meta-data and links to the full text guideline on the society journal or website. * Quizzes & CME Activities: Guidelines-based quizzes, and thousands of free online CME activities * Clinical Calculators: 150+ mobile optimized clinical calculators such as ASVCD risk, HAS-BLED and more * Drug Monographs: Up to date medication information, including dosing, contraindications, and more * Clinical Trials: Search for ongoing clinical trials, or for posted results from phase 3 and phase 4 clinical trials that have been completed * Preventive Services:  Get the most updated USPSTF preventive service recommendations in a convenient interface * PubMed Search: Mobile optimized search of the world's largest abstract and citation database with searchable index of biomedical literature from MEDLINE and PubMed * Guideline InSights: The official GC hub comparing guidelines on the same topic, covering changes in guidelines over time, and much more Some of the critical features of the Guideline Central App are: * Key recommendations, as well as algorithms, figures, and tables * Find within content and search across sources * Recommendation filtering based on grade and more * Updates when new guidelines are released * Ability to sign up to be notified of new guidelines for your specialty, or from specific associations * Share, store and take notes for frequently accessed guidelines * And much more   Download the Guideline Central App to get access to clinical practice guideline database which meets a variety of clinical guideline information for the purposes of: * Quick refresher on latest guidelines * Point of care clinical reference for physicians, nurses, pharmacists and more * Clinical decision support * For students or residents in schools or hospital settings * And more CUSTOMER SUPPORT * Guideline Central customer support is available to help get the app up and running in short time in case of any technical issues. Societies or institutions who are interested in having their guidelines included withing our platform are welcome to reach us out any time * Contact us via email at info at guidelinecentral dot com * Contact us via telephone at 1-407-878-7606 M-T 8am-4pm ET (US) Terms of Use: https://www.guidelinecentral.com/mobile-terms-of-use/

Screenshots

Pyrls4 screens
Guideline Central4 screens

Verdict

The call

The clearest difference is in-app purchases: Guideline Central at none against Pyrls's 4. Guideline Central also leads on review sentiment (100% vs 82%) and rating (5.0 vs 4.8). Pyrls's advantage is ratings volume (135 vs 2) and chart position (#36 vs unranked). On price, update cadence, 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. Pyrls sells 4 in-app purchases, starting at $40.00 per month. Guideline Central asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Guideline Central holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Pyrls has 135 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 82% of Pyrls's written reviews are positive against 100% of Guideline Central's.

UpkeepUpdate frequency

Pyrls ships an update every 9 days, Guideline Central every 2 weeks. The most recent releases landed on October 23, 2026 and October 16, 2026 respectively.

Scorecard7 real differences · 4 level
Pyrls versus Guideline Central: the parameters behind the verdict, then further details
ParameterPyrlsGuideline Central
PriceFreeFree
Rating4.8 (135 ratings)5.0 (2 ratings) — better
Positive reviews82.4% of reviews100.0% of reviews — better
Number of ratings135 — better2
Update frequencyEvery 9 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
Best chart rank#36 — better—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.0 — better15.1
Further details — not scored
Size80 MB36 MB
Age rating17+17+
DeveloperCosmas Health LLCInternational Guidelines Center, Inc

Customer experience

Pyrls

All ratings135 ratings
Positive94.1%
Neutral2.2%
Negative3.7%
Written reviews34 reviews
Positive82.4%
Neutral8.8%
Negative8.8%

Guideline Central

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Pyrls

Reported bugs

2 issues
  • Free NAPLEX questions do not open
  • App does not open

Requested features

2 requests
  • iPad mini support
  • Fund business outside of user subscriptions

Guideline Central

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

Pyrls

Subscriptions4
  • Pyrls Monthly Membership$40.001 Month
  • Annual: Student/New Provider$119.991 Year
  • Pyrls 6-Month Membership$119.996 Months
Show 1 more
  • Annual: Professional$179.991 Year
None

Guideline Central

No in-app purchases

Questions

Is Pyrls free?
Pyrls is free to download, with in-app purchases available.
Is Guideline Central free?
Guideline Central is free to download, with no in-app purchases.
Which has better reviews, Pyrls or Guideline Central?
Guideline Central is rated higher. Pyrls averages 4.8 out of 5 from 135 ratings, while Guideline Central averages 5.0 from 2 ratings.
Do Pyrls or Guideline Central have ads?
Neither Pyrls nor Guideline Central shows ads.
Which is updated more often, Pyrls or Guideline Central?
Pyrls ships an update every 9 days, and Guideline Central every 2 weeks. Most recently, Pyrls was updated on October 23, 2026 and Guideline Central on October 16, 2026.

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