Best Step Gunner Apps

250+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated August 2026

Step Gunner is the household name in step gunner, but it's far from the only option. We track 250+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Step Gunner Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Step GunnerStep GunnerFree4.8★ (23)NoYesAug 2026
2USMLE Step 2 CK PrepUSMLE Step 2 CK PrepFreeNoYesAug 2026
3USMLE Step 2 SecretUSMLE Step 2 SecretFreeYesYesMay 2026
4USMLE Step 3 Practice TestUSMLE Step 3 Practice TestFree2.5★ (2)NoYesMay 2026
5MDCalc Medical CalculatorMDCalc Medical CalculatorFree4.9★ (52K)NoNoAug 2026
6USMLE Prep Test : Step 1,2,3USMLE Prep Test : Step 1,2,3FreeNoYesMay 2026
7First Aid Cases USMLE Step 2CKFirst Aid Cases USMLE Step 2CKFreeNoYesAug 2026
8DoximityDoximityFree4.8★ (197K)NoNoAug 2026

Top Picks for Step Gunner

Step Gunner#1

Step Gunner by Rezumab LLC

Crush USMLE Step 2 CK
Editor's Choice
📚 Education
4.8(23 ratings)
FreeIn-App Purchases
Step Gunner screenshot 1
Step Gunner screenshot 2
Step Gunner screenshot 3
Step Gunner screenshot 4
Step Gunner screenshot 5
Step Gunner screenshot 6

Master high-yield content for USMLE Step 2 CK with smart spaced repetition, timed challenges, and AI-powered explanations. This app offers clinical case simulations and a question bank designed for efficient medical student study.

More Step Gunner apps to explore

4
USMLE Step 3 Practice Test
USMLE Step 3 Practice Test
USMLE Step 3 Practice Test
United States Medical Exam
Free

Prepare for the USMLE Step 3 exam with over 600 practice questions. This app utilizes a proprietary "chunking" learning technique to aid memorization and understanding. It offers a limited number of free questions daily, with an option to upgrade for full access.

Over 600 practice questionsProprietary ELS™ learning techniqueChunking method for memorization
📚 Education
(2)
free with in-app purchases
5
MDCalc Medical Calculator
MDCalc Medical Calculator
MDCalc Medical Calculator
Clinical Decision Support
Free

This app provides over 900 evidence-based medical calculators, risk scores, and clinical tools for healthcare professionals. It offers offline functionality, expert insights, and CME tracking to support patient care at the bedside. Tools are developed and validated by board-certified physicians.

900+ evidence-based calculatorsOffline functionalityExpert insights and commentary
🏥 Medical
(52K)
free
6
USMLE Prep Test : Step 1,2,3
USMLE Prep Test : Step 1,2,3
USMLE Prep Test : Step 1,2,3
Pass Medical Licensing Test
Free
📚 Education
(0)
7
First Aid Cases USMLE Step 2CK
First Aid Cases USMLE Step 2CK
First Aid Cases USMLE Step 2CK
344 High-Yield Clinical Cases
Free

This app offers a comprehensive collection of clinical cases designed to help students prepare for the USMLE Step 2 CK exam. It features high-yield cases with active-recall questions and answers, emphasizing board-relevant diseases and concepts. Users can sample cases for free or unlock the full library through an in-app purchase.

344 high-yield clinical casesActive-recall questions and answersBoard-relevant diseases and concepts
🏥 Medical
(0)
free with in-app purchases
8
Doximity
Doximity
Doximity
Clinical AI, Calling & News
Free

This app provides U.S. healthcare professionals with AI-powered clinical tools, secure communication, and news. It offers features like AI-assisted clinical question answering, time-saving administrative tools, patient calling, ambient note-taking, and secure faxing. It aims to simplify daily tasks and improve patient care.

AI-powered clinical question answeringHIPAA-compliant AI for administrative tasksSecure patient calling and messaging
🏥 Medical
(197K)
free
9
MedMatrix
MedMatrix
MedMatrix
AI Studying for Med Students
Free

This AI-powered study tool transforms your notes into custom practice questions, flashcards, and study guides. It offers performance analytics to pinpoint weaknesses and supports preparation for numerous medical and healthcare certification exams.

AI-generated study toolsUnlimited practice questionsAnki-compatible flashcards
📚 Education
(18)
subscription
10
Core Step Prep
Core Step Prep
Core Step Prep
High-Yield USMLE Platform
Free

This platform offers a high-yield question bank and study tools designed for USMLE Step 1 and Step 2 CK preparation. It focuses on recurring exam concepts with expert-crafted questions, actionable analytics, and realistic practice interfaces. Enhance your board prep with targeted study blocks and detailed explanations.

High-yield USMLE-style questionsStep 1 + Step 2 CK coverageExpert-crafted questions
📚 Education
(2)
free with in-app purchases
11
TrueLearn SmartBanks
TrueLearn SmartBanks
TrueLearn SmartBanks
Exam Prep to Test Your Best
Free

This app provides exam-style practice questions and detailed explanations to improve test-taking skills. It offers custom quizzes, performance dashboards, and a wide variety of question types for standardized tests.

Exam-style practice questionsRich answer explanationsCustom quizzes by topic
📚 Education
(1.7K)
free
12
First Aid Cases - USMLE Step 1
First Aid Cases - USMLE Step 1
First Aid Cases - USMLE Step 1
350 High-Yield Clinical Cases
Free

Prepare for the USMLE Step 1 exam with a comprehensive collection of patient cases. This app offers high-yield clinical scenarios, active learning questions, and full-color images to reinforce key concepts. It's designed for side-by-side study with a popular medical textbook.

350 high-yield patient casesActive learning questions and answers300+ clinical images and illustrations
🏥 Medical
(0)
free with in-app purchases
13
First Aid for USMLE Step 2 CK
First Aid for USMLE Step 2 CK
First Aid for USMLE Step 2 CK
High-yield prep for Step 2 CK
Free
🏥 Medical
(0)
14
MedHub
MedHub
MedHub
by MedHub, Inc.
Free

Manage your medical training tasks efficiently from your mobile device. View schedules, complete evaluations, submit work hours, and log procedures. This app requires an existing MedHub account for trainees and faculty.

View calendar and scheduleComplete and send evaluationsSubmit work hours
🏥 Medical
(4.9K)
free
15
Bullets*
Bullets*
Bullets*
Learn. Share. Care.
Free

Access medical and orthopedic educational content, including topics, questions, and cases. Create custom exams, review scientific articles, and monitor community activity. Earn CME credits through self-assessment exams and collaborative learning.

Medical and orthopedic topicsCustomizable exams (Testmaster)Article review with PDFs
🏥 Medical
(61)
free
16
ACP MKSAP
ACP MKSAP
ACP MKSAP
by American College of Physicians
Free

Access comprehensive internal medicine knowledge and practice exam-style questions offline. This app syncs your progress with the online version when connected to the internet. It's designed for physicians to stay updated on the latest evidence and enhance their clinical decision-making skills.

Offline access to text and questionsThousands of exam-like multiple-choice questionsPatient-based clinical scenarios
🏥 Medical
(14)
free with in-app purchases
17
USMLE Prep: Step 1,2,3 & Cards
USMLE Prep: Step 1,2,3 & Cards
USMLE Prep: Step 1,2,3 & Cards
2800+ USMLE questions & review
Free

Prepare for USMLE Steps 1, 2 CK, and 3 with a comprehensive question bank and flashcard system. Study offline, create custom quizzes, and track your progress with detailed explanations and a distraction-free interface.

Thousands of high-yield USMLE questionsDetailed explanations for each questionSmart flashcards for retention
📚 Education
(3)
free with in-app purchases
18
Medscape
Medscape
Medscape
Clinical Tools, News & CME/CE
Free

This app provides healthcare professionals with immediate clinical answers, medical news, and CME/CE activities. It features AI-driven tools for patient visit transcription and summarization, patient calling, and instant expert answers to medical questions. Access a comprehensive drug database, calculators, and procedural videos to enhance clinical practice.

AI-driven Scribe for transcription and summarizationAI Search for instant medical answersDrug Interaction Checker
🏥 Medical
(1.4K)
free with in-app purchases
19
Barkley eBooks
Barkley eBooks
Barkley eBooks
by Barkley & Associates, Inc
Free

Access your digital textbooks from your phone. Highlight, annotate, and bookmark key content for quick review. This app helps you prepare for your studies and exams.

Digital textbook accessHighlightingAnnotation
📚 Books
(0)
free
20
New Innovations
New Innovations
New Innovations
Mobile Solution for Residents
Free

This app helps medical residents, fellows, and students track work hours, log procedures, and manage evaluations on the go. It offers a secure login and QR code scanning for attendance, streamlining clinical learning tasks.

Work Hours TrackingProcedure LoggingProcedure Privileges Monitoring
🏥 Medical
(108)
free

FAQ about Step Gunner

What are the best step gunner apps for iPhone?
Step Gunner tops our step gunner apps ranking as of August 2026, with a 4.8-star average from 23 App Store ratings, and it's free to download.
Yes — 20 of the top step gunner apps we rank are free to download, including Step Gunner and USMLE Step 2 CK Prep.
Step Gunner has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ step gunner apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Step Gunner is a study application designed to help medical students prepare for the USMLE Step 2 CK exam. It utilizes spaced repetition, clinical case simulations, and AI-powered explanations to facilitate learning.
Step Gunner employs a Leitner 5-box system for spaced repetition. This system adapts to your performance, showing you cards you miss more frequently and fading out cards you have mastered into long-term review.