Pyrls vs RxFlip
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Drug naming and indications
- Pharmacology details
- Counseling points
- Safety and monitoring information
- Reference tables and charts
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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.
RxFlip
Master essential outpatient medications with interactive flashcards and quizzes. This learning tool focuses on high-yield drug facts, ideal for healthcare students and professionals preparing for exams.
- Flashcard and quiz modes
- Customizable study selections
- Smart quizzing algorithms
- Adaptive learning
- Drug pronunciation audio
- Customizable drug database
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RxFlip is the ultimate flashcard and quiz-based learning tool for healthcare students and professionals looking to master the most commonly prescribed outpatient medications. Using adaptive learning best practices, RxFlip delivers concise, high-yield information to strengthen your core drug knowledge—without the clutter of bloated drug references. Unlike other drug study apps, RxFlip focuses on clear, practical knowledge to help you confidently learn the most important facts of the top 250 medications (also known as the Top 200 or Top 300 Drugs). This is a learning tool, not a drug reference, so it is designed to streamline your studying, improve retention, and build a rock-solid foundational understanding of these medications. == Designed For Healthcare Students and Providers == RxFlip is perfect for healthcare students and providers, including pharmacists, technicians, nurses, physician assistants, and physicians. It is also an excellent resource to prepare for the drug therapy aspects of standardized exams, including NAPLEX, BCPS, PTCB, PANCE/PANRE, NCLEX, and more. === Key Features of RxFlip === • Engaging flashcard and quiz modes - reinforce learning through interactive study sessions • Fully customize your studying - select what drug classes you want to study, and what facts you want to review (brand name, generic name, drug class, indications, adverse effects, and typical dosing) • Smart quizzing algorithms - quiz mode includes a selection algorithm to randomly identify plausible distractor answers to keep you challenged and engaged • Adaptive learning mode - spend more time on the drugs you struggle with, not the ones you already know. • Drug pronunciation - listen to audio of how a drug's brand or generic name is pronounced as you study == A High-Yield, Comprehensive Drug Database == • The drug database comes pre-built with key facts of the top 250 drugs based on prescription utilization data in the US. Key facts are curated by a board-certified pharmacist and professor to ensure only the most important details are included for studying. • Customize the drug database by adding or removing drugs, modifying drug entries, and even record your own pronunciations • Group drugs into therapeutic categories or classes to create your own custom drug list for studying • Save, export, and import customized drug database files between devices or users == Track Your Progress with Adaptive Learning == • Monitor your progress after each flashcard or quiz session • An adaptive learning and spaced repetition algorithm ensures you spend more time on drug facts you haven't mastered yet while still revisiting areas that you previously mastered == Expertly Designed for Maximum Learning == RxFlip is designed by a board-certified pharmacist, pharmacy educator, and professor of pharmacy practice ensuring accurate, high-yield, and relevant drug information. The drug list is generated from the ClinCalc.com DrugStats Database project and many drug facts mirror those from the ClinCalc Top 250 Drugs Online Course (https://top250drugs.com). == Looking for FlashRX? == FlashRX, released in 2011, was the predecessor to RxFlip, and has now been phased out of development. RxFlip has a modern, sleek interface, new functionality, and a completely revamped drug database. RxFlip is backwards compatible and able to import most legacy FlashRX databases.
Screenshots
Verdict
The clearest difference is review sentiment: Pyrls at 82% against RxFlip's 0%. Pyrls also leads on price (Free vs $4.99) and rating (4.8 vs 4.0). RxFlip's advantage is in-app purchases (none vs 4). On update cadence, ads, chart position 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
Pyrls is free to download; RxFlip costs $4.99 up front. Pyrls sells 4 in-app purchases, starting at $40.00 per month. RxFlip asks for nothing beyond the download.
Pyrls holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: Pyrls has 135 ratings behind it against 3, 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 0% of RxFlip's.
Pyrls ships an update every 9 days, RxFlip every 5 days. The most recent releases landed on October 20, 2026 and October 13, 2026 respectively.
| Parameter | Pyrls | RxFlip |
|---|---|---|
| Price | Free — better | $4.99 |
| Rating | 4.8 (135 ratings) — better | 4.0 (3 ratings) |
| Positive reviews | 82.4% of reviews — better | 0.0% of reviews |
| Number of ratings | 135 — better | 3 |
| Update frequency | Every 9 days | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Best chart rank | #42 — better | #60 |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 80 MB | 30 MB |
| Age rating | 17+ | 17+ |
| Developer | Cosmas Health LLC | ClinCalc LLC |
Customer experience
Pyrls
RxFlip
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
RxFlip
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Pyrls
- Pyrls Monthly Membership$40.001 Month
- Annual: Student/New Provider$119.991 Year
- Pyrls 6-Month Membership$119.996 Months
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- Annual: Professional$179.991 Year
RxFlip
No in-app purchases
Questions
Is Pyrls free?
Is RxFlip free?
Which has better reviews, Pyrls or RxFlip?
Do Pyrls or RxFlip have ads?
Which is updated more often, Pyrls or RxFlip?
Which is more popular, Pyrls or RxFlip?
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