Comparison

Classify Rx for pharmacology vs IDSA Practice Guidelines

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

Head to head
About

Classify Rx for pharmacology

This app provides a concise review of pharmacology for medical and paramedical students. It offers drug classifications, descriptions, and mnemonics in a simple format, with offline access for on-the-go learning. Ideal for exam preparation and professional knowledge brushing up.

Highlights
  • Drug classification by system
  • Drug and topic descriptions
  • 100+ illustrations
  • Search functionality
  • Mnemonics
  • Bookmark difficult topics
  • Offline mode
Features
Read full description

A must have app for all medical and paramedical students. "Hands down the best app for simple, quick and concise review of real Pharmacology" Dr. Aeloj Shrestha "Brilliant and must have app for medical students" Sadat Mudassir "Perfect Revision App" Dhruvish Kapadia “Drugs are the cornerstone of modern therapeutics” -Harrison’s Principles of Internal Medicine Pharmacology is the most important subject for building a strong career in modern healthcare. Pharmacology is one of the most difficult subject to go through in medical as well as other paramedical fields. It is considered to be the most volatile subject. Classify Rx is the must have crisp pharmacology review app. It gives the classification of all the drugs in a simple format. Description of all the drugs and topics are also included. The app is suitable for all medical students and healthcare professionals who are preparing for pharmacology examinations. Also helpful for professionals to brush up their pharmacology knowledge on the go. Disclaimer: The app is not designed for providing prescription services. The data is provided solely for educational purpose of undergraduates for pharmacology preparation. We are not liable to any losses occurring from such use. We strongly advice all healthcare professionals to go through appropriate product literature approved from relevant regulatory authorities before prescribing. Features included: Complete classification by system Description of all drugs and topics 100+ illustrations Search through drugs and topics Mnemonics Bookmark difficult topics Completely offline mode - use it on the go Regular latest updates

About

IDSA Practice Guidelines

Access and stay updated with the latest clinical guidelines from the Infectious Diseases Society of America. This app offers interactive tools, search functionality, and the ability to bookmark key information and take notes for healthcare professionals.

Highlights
  • Access clinical guidelines
  • Interactive tools
  • Search guidelines
  • Bookmark pages
  • Take notes
Features
Read full description

Access the Infectious Diseases Society of America (IDSA) guidelines app anytime, anywhere! Download the app today and stay up-to-date on IDSA clinical guidelines, interactive tools, and new resources. The app contains features to search through guidelines, bookmark important pages and take notes on key information. Visit the IDSA app for new guidelines that are released throughout the year and new updates to existing guidelines. Disclaimer: The Infectious Diseases Society of America (IDSA) provides this app (“App)” for health care professionals only, and not the general public. The App is provided for informational purposes only, and it is not intended to provide medical or treatment advice and may not be treated as such by the user. As such, this App may not be relied upon for the purposes of medical diagnosis or as a recommendation for medical care or treatment. The information on this App is not a substitute for professional medical advice, diagnosis or treatment. All content, including text, graphics, images and information, contained on or available through this App is for general information purposes only.

Screenshots

Classify Rx for pharmacology4 screens
IDSA Practice Guidelines4 screens

Verdict

The call

The clearest difference is review sentiment: Classify Rx for pharmacology at 60% against IDSA Practice Guidelines's 0%. Classify Rx for pharmacology also leads on update cadence (every 3 months vs every 7 months). IDSA Practice Guidelines's advantage is price (Free vs $18.99) and rating (4.8 vs 3.7). On ads, in-app purchases 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

IDSA Practice Guidelines is free to download; Classify Rx for pharmacology costs $18.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

IDSA Practice Guidelines holds the better App Store score, 4.8 against 3.7. That said, the two scores are not equally well evidenced: IDSA Practice Guidelines has 826 ratings behind it against 11, so its average is the more settled of the two. Written reviews complicate that: 60% of Classify Rx for pharmacology's written reviews are positive against 0% of IDSA Practice Guidelines's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Classify Rx for pharmacology ships an update every 3 months, IDSA Practice Guidelines every 7 months. Both last shipped on October 26, 2026.

Scorecard7 real differences · 3 level
Classify Rx for pharmacology versus IDSA Practice Guidelines: the parameters behind the verdict, then further details
ParameterClassify Rx for pharmacologyIDSA Practice Guidelines
Price$18.99Free — better
Rating3.7 (11 ratings)4.8 (826 ratings) — better
Positive reviews60.0% of reviews — better0.0% of reviews
Number of ratings11826 — better
Update frequencyEvery 3 months — betterEvery 7 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.012.0 — better
Further details — not scored
Size126 MB105 MB
Age rating17+17+
DeveloperNishith Sekhar RevappalaInfectious Diseases Society of America

Customer experience

Classify Rx for pharmacology

All ratings11 ratings
Positive63.6%
Neutral9.1%
Negative27.3%
Written reviews15 reviews
Positive60.0%
Neutral13.3%
Negative26.7%

IDSA Practice Guidelines

All ratings557 ratings
Positive96.9%
Neutral0.7%
Negative2.3%
Written reviews6 reviews
Positive0.0%
Neutral33.3%
Negative66.7%

In-app purchases

None

Classify Rx for pharmacology

No in-app purchases

None

IDSA Practice Guidelines

No in-app purchases

Questions

Is Classify Rx for pharmacology free?
Classify Rx for pharmacology costs $18.99, with no in-app purchases.
Is IDSA Practice Guidelines free?
IDSA Practice Guidelines is free to download, with no in-app purchases.
Which has better reviews, Classify Rx for pharmacology or IDSA Practice Guidelines?
IDSA Practice Guidelines is rated higher. Classify Rx for pharmacology averages 3.7 out of 5 from 11 ratings, while IDSA Practice Guidelines averages 4.8 from 826 ratings.
Do Classify Rx for pharmacology or IDSA Practice Guidelines have ads?
Neither Classify Rx for pharmacology nor IDSA Practice Guidelines shows ads.
Which is updated more often, Classify Rx for pharmacology or IDSA Practice Guidelines?
Classify Rx for pharmacology ships an update every 3 months, and IDSA Practice Guidelines every 7 months. Most recently, Classify Rx for pharmacology was updated on October 26, 2026 and IDSA Practice Guidelines on October 26, 2026.

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