# USMLE Exam Practice vs Core Step Prep

The clearest difference is rating: Core Step Prep at 4.0 against USMLE Exam Practice's 3.0. Core Step Prep also leads on ads (none vs shown) and update cadence (every 4 days vs every 6 months). USMLE Exam Practice's advantage is iOS requirement (13.0 vs 26.0). On price, review sentiment, ratings volume and in-app purchases there is nothing between them.

Both are free to download. USMLE Exam Practice sells 2 in-app purchases, starting at $4.99 per 7 days and Core Step Prep sells 6 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Core Step Prep holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

USMLE Exam Practice ships an update every 6 months, Core Step Prep every 4 days. The most recent releases landed on October 3, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | USMLE Exam Practice | Core Step Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/usmle-exam-practice/id6748877169/reviews) | **[4.0 (2 ratings)](https://appshunter.io/ios/app/core-step-prep/id6752342447/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 48 MB | 18 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 12+ |
| Developer | [Zakaria Ferzazi](https://appshunter.io/developer/1801741449) | [Terry Trent](https://appshunter.io/developer/1838959049) |

## What reviewers say

### USMLE Exam Practice

[App page](https://appshunter.io/ios/app/usmle-exam-practice/id6748877169)

Prepare for the United States Medical Licensing Examination with practice quizzes, mock exams, and flashcards. Track your progress with detailed analytics to identify strengths and weaknesses for efficient study and exam success.

**Highlights:** Practice quizzes by system, Full-length mock exams, Flashcard review decks, Detailed progress tracking, Clean and intuitive UI

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $4.99 | per 7 days |
| Yearly Premium | $29.99 | per year |


### Core Step Prep

[App page](https://appshunter.io/ios/app/core-step-prep/id6752342447)

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.

**Highlights:** High-yield USMLE-style questions, Step 1 + Step 2 CK coverage, Expert-crafted questions, Actionable analytics, Customizable quizzes, Realistic exam interface, Detailed explanations, Flashcards with spaced repetition

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| USMLE Step 1 Qbank - 1 wk access | $9.99 | per 7 days |
| USMLE Step 2 CK Qbank - 1 wk access | $9.99 | per 7 days |
| USMLE Step 1 Qbank - 1 mo. access | $29.99 | per month |
| USMLE Step 2 CK Qbank - 1 mo access | $29.99 | per month |
| USMLE Step 2 CK Qbank - 6 mo access | $99.99 | per 6 months |
| USMLE Step 1 Qbank - 6 mo access | $99.99 | per 6 months |


## Frequently asked questions

### Is USMLE Exam Practice free?

USMLE Exam Practice is free to download, with in-app purchases available.

### Is Core Step Prep free?

Core Step Prep is free to download, with in-app purchases available.

### Which has better reviews, USMLE Exam Practice or Core Step Prep?

Core Step Prep is rated higher. USMLE Exam Practice averages 3.0 out of 5 from 1 ratings, while Core Step Prep averages 4.0 from 2 ratings.

### Do USMLE Exam Practice or Core Step Prep have ads?

USMLE Exam Practice shows ads; Core Step Prep does not.

### Which is updated more often, USMLE Exam Practice or Core Step Prep?

USMLE Exam Practice ships an update every 6 months, and Core Step Prep every 4 days. Most recently, USMLE Exam Practice was updated on October 3, 2026 and Core Step Prep on September 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*