1. Home
  2. Topics
  3. Step Gunner

Best Step Gunner Apps

250+ iOS apps curated and reviewed

4.1 avg rating
20 free apps
Updated September 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 (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Step GunnerStep GunnerFree4.8★ (23)NoYesSep 2026
2USMLE Step 2 CK PrepUSMLE Step 2 CK PrepFree—NoYesAug 2026
3First Aid Cases USMLE Step 2CKFirst Aid Cases USMLE Step 2CKFree—NoYesSep 2026
4USMLE Step 3 Practice TestUSMLE Step 3 Practice TestFree2.5★ (2)NoYesMay 2026
5First Aid for USMLE Step 2 CKFirst Aid for USMLE Step 2 CKFree—YesYesMay 2026
6USMLE Prep Test : Step 1,2,3USMLE Prep Test : Step 1,2,3Free—NoYesMay 2026
7Core Step PrepCore Step PrepFree4.0★ (2)NoYesJul 2026
8USMLE Step 2 SecretUSMLE Step 2 SecretFree—YesYesMay 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.

First Aid Cases USMLE Step 2CK#3

First Aid Cases USMLE Step 2CK by Expanded Apps

344 High-Yield Clinical Cases
Worth Considering
🏥 Medical
0.0(0 ratings)
FreeIn-App Purchases
First Aid Cases USMLE Step 2CK screenshot 1
First Aid Cases USMLE Step 2CK screenshot 2
First Aid Cases USMLE Step 2CK screenshot 3
First Aid Cases USMLE Step 2CK screenshot 4
First Aid Cases USMLE Step 2CK screenshot 5
First Aid Cases USMLE Step 2CK screenshot 6

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.

More Step Gunner apps to explore

FAQ about Step Gunner

What are the best step gunner apps for iPhone?
Step Gunner tops our step gunner apps ranking as of September 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 September 2026.
We track 250+ step gunner apps on the iOS App Store as of September 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.