# FlashRX - Top 250 Drugs — Drug flashcards and quizzes > Flashcard and quiz tool for learning top 250 outpatient medications. (iPhone/iPad app by ClinCalc LLC.) - Source: https://appshunter.io/ios/app/flashrx-top-250-drugs/id673612719 (this page in markdown: same URL + `.md`) - Developer: [ClinCalc LLC](https://appshunter.io/developer/519557126) - Category: Medical, Education - Price: $4.99 - Rating: 3.60/5 from 25 App Store ratings · 22 written reviews indexed - Age rating: 17+ - Requires: iOS 11.0 · 34 MB - Languages: American English - Released: 2013-07-20 - Data updated: 2026-08-26 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/flashrx-top-250-drugs/id673612719/reviews.md ## What is FlashRX? FlashRX is a flashcard and quiz-based educational tool for healthcare students and professionals to learn the top 250 medications in the outpatient setting (also known as the Top 200 Drugs or Top 300 Drugs). Instead of complicated, bloated drug cards, FlashRX’s drug database focuses on simple, usable information to develop your core knowledge base. The emphasis on concise, practical knowledge will improve learning and comprehension of the top 250 drugs. This is a learning tool – NOT a drug reference. This app is not a comprehensive resource for drug information. This app is perfect for pharmacists, pharmacy technicians, physician assistants, nurses, nursing students, physicians, medical students, and other healthcare professionals. The drug database is designed to aid in studying for both students in school and those preparing for standardized exams (eg, NAPLEX, BCPS, PTCB, ExCPT, PANCE/PANRE, NCLEX, USMLE, COMLEX). == FEATURES == • Beautiful, intuitive flashcard and quiz modes to optimize your learning strategy • Flashcards and quiz content are fully customizable – test yourself on brand/generic names, drug classes, indications, adverse effects, and even typical dose ranges • Quiz mode includes a selection algorithm to randomly identify intelligent distractor answers to keep you on your toes • An adaptive (Leitner) learning mode so that your time is focused on drug cards that you haven’t yet mastered == DRUG DATABASE == • Includes information on 250 of the most common outpatient medications based on net sales, total prescriptions, and unique or emerging therapeutic classes • Audio pronunciations of both the brand and generic names at any time throughout the app • Each drug entry includes its brand name, generic name, generic pronunciation, drug class, indications, adverse effects, and typical dosing • The drug database is completely customizable – add or remove drugs, change drug entries, and even record your own pronunciation • "Group" drugs into therapeutic classes or your own custom drug lists. These groups can be hidden or shown to focus your studying == ADAPTIVE LEARNING STATISTICS == • Both flashcard and quiz modes utilize an adaptive learning algorithm to keep track of which drug facts you know well, and which need more review • Track your learning progress by viewing your statistics at the end of each flashcard or quiz session, or access the dedicated Adaptive Learning Statistics page for your learning overview == AUTHOR INFORMATION == This app and all of its content was created by Sean P. Kane, PharmD, BCPS – a clinical pharmacist, associate professor, and author of the popular evidence-based website, ClinCalc.com. The drug list and drug information closely mirrors the popular video-based course series The Top 250 Drugs (https://top250drugs.com). ## Key features - Interactive flashcard and quiz modes - Customizable test content - Adaptive learning algorithm - Audio pronunciations - Drug grouping by therapeutic class - Detailed learning statistics ## Recent user reviews (10 of 22) All indexed reviews: https://appshunter.io/ios/app/flashrx-top-250-drugs/id673612719/reviews.md ### 1/5 — Miss leading app *2025-01-18* I paid and downloaded it, but after accepting the disclaimer, the screen went black. **Developer response:** We're sorry to hear about this issue -- please contact us (contact@clincalc.com) if you weren't able to resolve the problem! ### 2/5 — Needs an update in 2024. *2024-11-12* This used to be good enough when it first came out, but… Please hear me out as a constructive feedback. According to my students, the current NAPLEX asks for more brand/generics than this. They studied the top 300-400 to prepare for the exam. This is not the best one out there for the NAPLEX, especially since this is a paid app. **Developer response:** Thanks for the feedback -- the top 250 drugs captures about 95% of the most commonly prescribed drugs in the US market. There is no published "top 400" drug list that we're aware of, but certainly NAPLEX includes information beyond these top 250 drugs; however, if a student doesn't have mastery of these 250 medications, they are unlikely to be successful on the NAPLEX. This should be a tool as part of a comprehensive study plan for NAPLEX! ### 4/5 — Every Pharmacy Student Needs This App! *2024-06-20* This is a wonderful app designed by a pharmacist that allows you to add drugs to its library and quiz yourself or practice using Flashcard mode. It utilizes adaptive learning which reinforces the drugs you need more practice with memorizing. There are minor glitches here and there but overall it’s a great tool and I highly recommend for those getting ready for their NAPLEX. **Developer response:** Thanks for the positive review! While this app is still available, we've developed a more modern version (RxFlip) that you might be interested in trying out. ### 5/5 — Lackluster *2019-08-01* Does not give the uses of said medications. **Developer response:** Actually, it does! Each medication has an "Indications" section that can be tested in the quiz mode or in flashcard mode. Please contact us (mobile@clincalc.com) if you're having trouble with this feature. ### 2/5 — It is not the best *2019-06-18* Not worth the cost. Not all drugs are available and it is not user friendly. There are better apps out there to spend money on or that are free. I gave it two stars instead of one because I do like the pronounciation part wish it was updated. **Developer response:** The app contains 250 drugs, which comprises about 95% of all prescriptions in the United States. We're continuing to improve the app -- if you have specific feedback for a feature you'd like to see, please reach out at mobile@clincalc.com. Thanks! ### 5/5 — Pharmacy student *2018-12-30* Great way to interactively learn medications quickly and with detail ### 2/5 — What was that???? Is this a hearing test?? *2018-04-15* The volume on this app is so low. It is hard to hear pronunciation of the words. Very disappointed. **Developer response:** Thanks for the feedback. The system volume (using the button on the side of the volume) determines how loud the audio is. If you're having trouble hearing, make sure that your system volume is set to 100%. ### 1/5 — No sound. Don’t buy. *2018-02-25* Bought on feb 24th 2018. The sound does NOT work! **Developer response:** Don't forget to unmute your phone (the silence button on the left side) when using the app. An update is coming soon to fix this bug. Thanks! ### 1/5 — Do not buy!! *2018-02-23* App keeps crashing & sound does not always work! Waste of money. **Developer response:** Don't forget to unmute your phone (the silence button on the left side) when using the app. An update is coming soon to fix this bug. Thanks! ### 5/5 — Great little app *2018-02-18* Could be a little more flashy but it does what you need it to ## Frequently asked questions about FlashRX ### What is FlashRX and what does it cover? FlashRX is a flashcard and quiz-based educational tool designed to help users learn the top 250 most common outpatient medications. It focuses on providing concise, practical information for core knowledge development. ### Who is FlashRX intended for? This app is ideal for pharmacists, pharmacy technicians, physician assistants, nurses, medical students, and other healthcare professionals. It's particularly useful for those studying for standardized exams like NAPLEX, NCLEX, or USMLE. ### How much does FlashRX cost? FlashRX is a paid application, available for a one-time purchase of $4.99. There are no in-app purchases or advertisements mentioned. ### What kind of learning features does FlashRX offer? FlashRX includes beautiful, intuitive flashcard and quiz modes. It also features an adaptive learning mode (Leitner system) that focuses on drug cards needing more review, and includes intelligent distractor answers in quizzes. ### Can I customize the drug information in FlashRX? Yes, the drug database is fully customizable. You can add or remove drugs, edit existing drug entries, record your own pronunciations, and group drugs into therapeutic classes or custom lists. ### Does FlashRX provide audio pronunciations? Yes, FlashRX offers audio pronunciations for both the brand and generic names of medications at any time within the app. This feature aids in correct pronunciation learning. ### How often is FlashRX updated? The app was last updated on May 27, 2020, to version 3.1. While specific update frequency isn't detailed, this indicates ongoing maintenance and development. ### What is the age rating for FlashRX? FlashRX has an age rating of 17+. This is typical for educational applications dealing with medical information that requires a certain level of maturity and understanding. ## Version history (last 5 releases) ### 3.1 — 2020-05-27 Wide variety of visual enhancements, bug fixes, and updates for the newest iOS version ### 3.0 — 2019-01-10 Significant interface changes to support iOS 12 and newer iPhone models; a variety of smaller bug fixes including addressing volume issues when playing drug pronunciation sounds ### 2.0 — 2015-07-22 Version 2.0 - Major update! Addition of 50 more drugs (total of 250 drugs), audible pronunciations of brand name (in addition to generic name), sample drug therapy videos, ability to "group" drugs into categories and hide/show these categories to focus studying, and much, much more! ### 1.5 — 2015-01-17 Small bug update for iOS 8 related to selecting the "back" of the flashcard ### 1.4 — 2014-04-02 Small update to fix bug in viewing Learning Statistics ## Apps similar to FlashRX | App | Rating | Price | Category | | --- | --- | --- | --- | | [CalcRx](https://appshunter.io/ios/app/calcrx/id1005970010) | 4.7 (14) | Free | Medical | | [PTCE Pharmacy Tech Expert](https://appshunter.io/ios/app/ptce-pharmacy-tech-expert/id1517769977) | 4.9 (7) | Free | Medical | | [PTCB & PTCE Test Prep 2026](https://appshunter.io/ios/app/ptcb-and-ptce-test-prep-2026/id1561168286) | 4.7 (226) | Free | Medical | | [Pocket Prep PTCE 2026](https://appshunter.io/ios/app/pocket-prep-ptce-2026/id772632885) | 4.7 (2,611) | Free | Medical | | [PTCB PTCE Mastery Exam 2026](https://appshunter.io/ios/app/ptcb-ptce-mastery-exam-2026/id1227057613) | 4.7 (4,702) | Free | Medical | | [Viatris GBR Guide](https://appshunter.io/ios/app/viatris-gbr-guide/id551091728) | 4.7 (576) | Free | Medical | ## More apps by ClinCalc LLC - [ICU Trials by ClinCalc](https://appshunter.io/ios/app/icu-trials-by-clincalc/id534227095) - [RxHero - Master Top 250 Drugs](https://appshunter.io/ios/app/rxhero-master-top-250-drugs/id1459200300) - [RapidASCVD: ASCVD Risk Calc](https://appshunter.io/ios/app/rapidascvd-ascvd-risk-calc/id1524716004) - [RxFlip](https://appshunter.io/ios/app/rxflip/id6742325477) All apps by ClinCalc LLC: https://appshunter.io/developer/519557126 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-26.*