# Firecracker MD & DO — For USMLE, COMLEX & Shelf Prep > Mobile app for medical licensing exam preparation and review. (iPhone/iPad app by Firecracker Inc..) - Source: https://appshunter.io/ios/app/firecracker-md-and-do/id1063844682 (this page in markdown: same URL + `.md`) - Developer: [Firecracker Inc.](https://appshunter.io/developer/891801442) - Category: Education, Medical - Price: Free - Rating: 4.48/5 from 586 App Store ratings · 50 written reviews indexed - Age rating: 17+ - Requires: iOS 12.0 · 62 MB - Languages: English - Released: 2015-12-13 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/firecracker-md-and-do/id1063844682/reviews.md ## What is Firecracker MD & DO? Study for your USMLE Step 1, USMLE Step 2CK, COMLEX Level 1, COMLEX Level 2, or even your PANCE while on the go. Knock out your daily Firecracker MD, Firecracker DO, or Firecracker PA review tasks directly from the Firecracker mobile app. The Firecracker app is great for studying whenever you can find the time. You can quickly move through your Today’s To-Dos review of USMLE Step 1, USMLE Step 2, COMLEX Level 1, COMLEX Level 2, or PANCE content while waiting in line at the store, while in-between rounds one the wards, or use the Read to Me function to listen as you head to class. Now, there’s no need to wait to sit in front of a laptop computer to practice case vignette questions in Study Something Specific – just scroll to the right to get started – or take practice tests on your mobile device in Take an Exam. The app was designed to sync your progress and performance with your desktop usage. Questions answered in either will be counted in the other. Best yet, if you lose access to an internet connection while on the move, the questions you’ve answered will sync once a connection is reestablished. The Firecracker app is intended to act as a companion to the core Firecracker MD, Firecracker DO and Firecracker PA desktop experiences. Your USMLE Step 1, USMLE Step 2, COMLEX Level 1, COMLEX Level 2 and PANCE daily review tasks will appear in the mobile app each day, and you can create additional ‘Get Ahead’ tasks if you’d like to continue burning through your stack of high priority questions. You will also be able to solve your Daily Patient Case on the mobile app. Terms of Service http://firecracker.lww.com/terms.html ## Key features - USMLE, COMLEX, PANCE exam prep - Daily review tasks - Practice case vignette questions - Take practice tests - Read to Me function - Syncs progress with desktop ## What do users think of Firecracker MD & DO? Overall sentiment: positive **Pros** - 👍 Convenient integration with Apple's interface - 👍 Excellent review material with concise, detailed topics - 👍 Effective spaced repetition and rating system - 👍 User-friendly interface and navigation - 👍 Helpful for medical school exams and board prep - 👍 Syncs progress across devices - 👍 Comprehensive Q-bank and study tool **Cons** - 🐛 Buggy app with syncing issues - 🐛 Lack of highlighting functionality in the app - 🐛 Inconsistent image quality and correlation to questions - 🐛 Overwhelming number of questions can be difficult to keep up with - 💩 Occasional customer service issues and lack of responsiveness **Commonly reported bugs** - App freezing and crashing issues - Syncing problems between app and web version - Inconsistent tracking of completed questions **Most requested features** - Improved UI with better placement of controls - Offline mode to download questions ahead of time - Keyboard support for faster question answering - More visual aids and diagrams, especially for anatomy - Ability to customize study sessions and question types ## Recent user reviews (10 of 50) All indexed reviews: https://appshunter.io/ios/app/firecracker-md-and-do/id1063844682/reviews.md ### 5/5 — Convenient! *2022-10-28, version 6.2* I love how it's integrated into apple's new interface! I can review without having to have my laptop around. Highly recommend ### 5/5 — Love the app - modern UI update please? *2021-04-06, version 5.6* This app is obviously a must for learners...just wondering if the developer team is ever planning to update the UI so that controls in the top left corner aren’t so high up? It will literally be blended in with the toggle for switching to the previous app you used and you have to press it in a very specific way to return to the previous screen or the menu. It’s been like that for years now and I’m wondering if that can be update - small but definitely makes it tough when trying to review things quickly! ### 5/5 — Excellent Review Material *2021-01-16, version 5.4* For me, this app has the perfect formatting for a concise, yet detailed review of important clinical and basic science topics. I really enjoy the ability to not only practice with flash cards, but to have the option to refresh my understanding by reading the respective paragraphs provided for individual topics. For me, it boils a lot of information down to “need to know” blips, which is a great way to remind myself of important things when I haven’t looked at it in a while! Thanks, Firecracker for making studying enjoyable! ### 5/5 — Good product *2020-12-12, version 5.4* I love the daily case question. Firecracker is a great companion for my coursework and provides an additional angle on everything we are learning. It is clean and organized and has a lot of supplementary material. Sometimes the pictures don’t correlate perfectly to the flash card. The web version is better in my opinion, but the app is great for the convenience. ### 1/5 — Ok product. Awful customer service. *2020-08-07, version 5.1* Firecracker as a product contains good, relevant information, but as they themselves admit, it is information you can easily find at other sources. They believe that their flash cards are what makes the app most useful. Well, the flash cards are overly detailed, and don’t have the same ability to space repetition that other flash card apps offer. Their learning experience is very text based, so if you are a visual learner look elsewhere. Finally, their customer service is absolutely awful. Once they have your money it appears that they don’t care to respond to messages or emails. I’ve been trying to get a very simple issue sorted for 2 weeks now (change email address and school associated with the account), and they have not responded to any communication I’ve sent them for well over a week. Given the plethora of resources available today, I’d say save your money and spend it on something else. **Developer response:** Thank you for your honest feedback, and sorry for any inconvenience or frustration you may have experienced recently. Please feel free to send me an email directly when you get a chance (to david.guertin@wolterskluwer.com) including your school, the login email address associated with your Firecracker account, and the email you'd like it changed to. I will be happy to help you out with these updates ASAP, and to answer any other questions you might have. Sincerely, David Guertin Firecracker ### 5/5 — Best board study tool *2020-07-03, version 5.0.8* Firecracker is the most comprehensive Q-bank I’ve encountered in board study materials. The spaced repetition and rating system are incredibly efficient and effective for getting those details into your brain. Worth every penny 👌🏻 ### 4/5 — Highlight *2020-05-13, version 5.0.4* Would be better if I could highlight easier. It’s not that interesting to open each paragraph in another page to highlight and then come back and select another paragraph.... needs to improve so we can highlight in the main page. ### 5/5 — The best flashcards content for both step 1 and 2 *2020-02-28, version 5.0.1* Love this app. Repetitive stores into long term memory and that is what I need for a great score. Been using since 1st sem of med school. Highly recommended. ### 5/5 — User friendly *2019-10-11, version 4.9.7* Easy to navigate. Syncs progress well when using on multiple devices (something it was lacking before). Great app overall! ### 5/5 — Really effective studying *2019-09-11, version 4.9.5* I'll read the textbook through once, and then spend the rest of my time working through questions on firecracker. I've been feeling more prepared for class, and I definitely have a better command of the material. ## Frequently asked questions about Firecracker MD & DO ### What exams can I prepare for with this app? This app is designed to help you study for major medical licensing exams including USMLE Step 1, USMLE Step 2CK, COMLEX Level 1, COMLEX Level 2, and PANCE. It covers the content required for these crucial examinations. ### How does the app help with studying? The app allows you to complete your daily review tasks, practice case vignette questions, and take practice tests directly from your mobile device. It also features a 'Read to Me' function for audio learning and allows you to tackle daily patient cases. ### Is this app a standalone product or does it require a desktop version? This app acts as a companion to the core Firecracker MD, Firecracker DO, and Firecracker PA desktop experiences. Your progress and performance sync between the mobile app and your desktop usage, ensuring a cohesive study experience. ### Can I use the app offline? Yes, the app is designed to sync your progress and performance with your desktop usage. If you lose internet connection while on the move, your answered questions will sync automatically once a connection is reestablished. ### What is the cost of this app? Based on the provided information, the app is available for free. There are no mentions of in-app purchases or subscription fees associated with its core functionality. ## Version history (last 5 releases) ### 6.5 — 2023-08-22 Bug Fixes ### 6.4 — 2023-07-24 Bug Fixes ### 6.3 — 2023-03-28 Bug Fixes. ### 6.2 — 2022-04-06 Bug Fixes ### 6.1 — 2021-10-27 Bug Fixes ## Apps similar to Firecracker MD & DO | App | Rating | Price | Category | | --- | --- | --- | --- | | [OnlineMedEd](https://appshunter.io/ios/app/onlinemeded/id1403451010) | 3.0 (123) | Free | Education | | [CMICH Healthscreen](https://appshunter.io/ios/app/cmich-healthscreen/id1520461513) | 2.0 (47) | Free | Education | | [UWorld MCAT Prep: Score Higher](https://appshunter.io/ios/app/uworld-mcat-prep-score-higher/id1248501386) | 4.5 (157) | Free | Education | | [RUSM SAFE](https://appshunter.io/ios/app/rusm-safe/id1447159658) | 2.6 (10) | Free | Education | | [PointSolutions](https://appshunter.io/ios/app/pointsolutions/id300028504) | 4.5 (11,193) | Free | Education | | [Rosh Review \| Exam Prep Qbank](https://appshunter.io/ios/app/rosh-review-exam-prep-qbank/id991352355) | 4.8 (8,175) | Free | Education | ## More apps by Firecracker Inc. - [SGU Clerkship](https://appshunter.io/ios/app/sgu-clerkship/id1209397564) All apps by Firecracker Inc.: https://appshunter.io/developer/891801442 --- *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 2026-06-10.*