Comparison

PneumoRecs VaxAdvisor vs Pyrls

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

Head to head
About

PneumoRecs VaxAdvisor

This application offers personalized pneumococcal vaccination guidance based on patient age, vaccination history, and medical conditions. It aligns with the Advisory Committee on Immunization Practices' recommendations for U.S. immunization schedules.

Highlights
  • Patient-specific vaccination recommendations
  • Age-based guidance
  • Vaccination history tracking
  • Underlying medical condition prompts
  • U.S. immunization schedule compliance
Features
Read full description

This is the PneumoRecs VaxAdvisor App created by the Centers for Disease Control and Prevention (CDC) in collaboration with the Georgia Tech Research Institute. PneumoRecs VaxAdvisor provides patient-specific pneumococcal vaccination guidance consistent with the pneumococcal vaccination recommendations of the Advisory Committee on Immunization Practices. Vaccination providers enter a patient’s age and respond to prompts about the patient’s pneumococcal vaccination history and underlying medical conditions. The app then displays patient-specific pneumococcal vaccination recommendations consistent with the recommended U.S. immunization schedule.

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.

Screenshots

PneumoRecs VaxAdvisor2 screens
Pyrls4 screens

Verdict

The call

The clearest difference is review sentiment: Pyrls at 85% against PneumoRecs VaxAdvisor's 27%. Pyrls also leads on rating (4.8 vs 3.4) and update cadence (every 9 days vs every 3 months). PneumoRecs VaxAdvisor's advantage is in-app purchases (none vs 4). On price, ratings volume, 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. PneumoRecs VaxAdvisor asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Pyrls holds the better App Store score, 4.8 against 3.4. Both are backed by a comparable volume of ratings — 60 and 135 respectively. Written reviews point the same way: 27% of PneumoRecs VaxAdvisor's written reviews are positive against 85% of Pyrls's.

UpkeepUpdate frequency

PneumoRecs VaxAdvisor ships an update every 3 months, Pyrls every 9 days. The most recent releases landed on August 28, 2026 and September 21, 2026 respectively.

Scorecard7 real differences · 4 level
PneumoRecs VaxAdvisor versus Pyrls: the parameters behind the verdict, then further details
ParameterPneumoRecs VaxAdvisorPyrls
PriceFreeFree
Rating3.4 (60 ratings)4.8 (135 ratings) — better
Positive reviews26.9% of reviews84.8% of reviews — better
Number of ratings60135 — better
Update frequencyEvery 3 monthsEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
Best chart rank—#42 — better
DevicesiPhone, iPadiPhone, iPod
Requires iOS18.013.0 — better
Further details — not scored
Size6 MB80 MB
Age rating17+17+
DeveloperCenters For Disease Control and PreventionCosmas Health LLC

Customer experience

PneumoRecs VaxAdvisor

All ratings60 ratings
Positive58.3%
Neutral3.3%
Negative38.3%
Written reviews26 reviews
Positive26.9%
Neutral11.5%
Negative61.5%

Pyrls

All ratings135 ratings
Positive94.1%
Neutral2.2%
Negative3.7%
Written reviews33 reviews
Positive84.8%
Neutral9.1%
Negative6.1%

Bugs and requests

PneumoRecs VaxAdvisor

Not enough reviews yet to summarise bugs or 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

In-app purchases

None

PneumoRecs VaxAdvisor

No 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

Questions

Is PneumoRecs VaxAdvisor free?
PneumoRecs VaxAdvisor is free to download, with no in-app purchases.
Is Pyrls free?
Pyrls is free to download, with in-app purchases available.
Which has better reviews, PneumoRecs VaxAdvisor or Pyrls?
Pyrls is rated higher. PneumoRecs VaxAdvisor averages 3.4 out of 5 from 60 ratings, while Pyrls averages 4.8 from 135 ratings.
Do PneumoRecs VaxAdvisor or Pyrls have ads?
Neither PneumoRecs VaxAdvisor nor Pyrls shows ads.
Which is updated more often, PneumoRecs VaxAdvisor or Pyrls?
PneumoRecs VaxAdvisor ships an update every 3 months, and Pyrls every 9 days. Most recently, PneumoRecs VaxAdvisor was updated on August 28, 2026 and Pyrls on September 21, 2026.

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