# USMLE Step 3 Exam Prep 2026 vs Core Step Prep

The clearest difference is update cadence: Core Step Prep at every 6 days against USMLE Step 3 Exam Prep 2026's every 13 months. USMLE Step 3 Exam Prep 2026's advantage is iOS requirement (15.1 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. USMLE Step 3 Exam Prep 2026 sells 9 in-app purchases, starting at $8.99 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.

USMLE Step 3 Exam Prep 2026 ships an update every 13 months, Core Step Prep every 6 days. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | USMLE Step 3 Exam Prep 2026 | Core Step Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (2 ratings)](https://appshunter.io/ios/app/core-step-prep/id6752342447/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 6 days** |
| Monetization | — | Free with in-app purchases |
| Size | 56 MB | 19 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 12+ | 12+ |
| Developer | [Exam Prep OU](https://appshunter.io/developer/1689642184) | [Terry Trent](https://appshunter.io/developer/1838959049) |

## What reviewers say

### USMLE Step 3 Exam Prep 2026

[App page](https://appshunter.io/ios/app/usmle-step-3-exam-prep-2026/id6745407258)

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| USMLE Weekly Full Access | $8.99 | per 7 days |
| USMLE Monthly Full Access | $24.99 | per month |
| USMLE Monthly Full Access | $24.99 | per month |
| USMLE Quarterly Full Access | $55.99 | per 3 months |
| USMLE Quarterly Full Access | $55.99 | per 3 months |
| USMLE Semiannual Full Access | $75.99 | per 6 months |
| USMLE Semiannual Full Access | $79.99 | per 6 months |
| USMLE Annual Full Access | $109.99 | per year |
| USMLE Annual Full Access | $119.99 | 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 Step 3 Exam Prep 2026 free?

USMLE Step 3 Exam Prep 2026 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.

### Do USMLE Step 3 Exam Prep 2026 or Core Step Prep have ads?

Neither USMLE Step 3 Exam Prep 2026 nor Core Step Prep shows ads.

### Which is updated more often, USMLE Step 3 Exam Prep 2026 or Core Step Prep?

USMLE Step 3 Exam Prep 2026 ships an update every 13 months, and Core Step Prep every 6 days. Most recently, USMLE Step 3 Exam Prep 2026 was updated on October 18, 2026 and Core Step Prep on October 24, 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.*