# USMLE Step2 vs Learn Science Tutorials

The clearest difference is update cadence: Learn Science Tutorials at every 42 months against USMLE Step2's every 87 months. Learn Science Tutorials also leads on price ($1.99 vs $3.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

USMLE Step2 costs $3.99 and Learn Science Tutorials $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

USMLE Step2 ships an update every 87 months, Learn Science Tutorials every 42 months. The most recent releases landed on September 30, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | USMLE Step2 | Learn Science Tutorials |
| --- | --- | --- |
| Price | $3.99 | **$1.99** |
| Rating | — | **[2.5 (2 ratings)](https://appshunter.io/ios/app/learn-science-tutorials/id1625822565/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 87 months | **Every 42 months** |
| Monetization | — | Paid |
| Size | 12 MB | 23 MB |
| Requires iOS | **12.4** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Tourkia CHIHI](https://appshunter.io/developer/1105976811) | [Saqib Masood](https://appshunter.io/developer/1555852546) |

## What reviewers say

### USMLE Step2

[App page](https://appshunter.io/ios/app/usmle-step2-exam-prep-app/id1215005191)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Learn Science Tutorials

[App page](https://appshunter.io/ios/app/learn-science-tutorials/id1625822565)

This app offers a comprehensive guide to learning science, covering biology, physics, and chemistry with simple explanations. It provides study materials suitable for both beginners and advanced students seeking to understand the natural and social world.

**Highlights:** Comprehensive science guide, Simple explanations, Covers biology, Covers physics, Covers chemistry, Study material for all levels

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is USMLE Step2 free?

USMLE Step2 costs $3.99, with no in-app purchases.

### Is Learn Science Tutorials free?

Learn Science Tutorials costs $1.99, with no in-app purchases.

### Do USMLE Step2 or Learn Science Tutorials have ads?

Neither USMLE Step2 nor Learn Science Tutorials shows ads.

### Which is updated more often, USMLE Step2 or Learn Science Tutorials?

USMLE Step2 ships an update every 87 months, and Learn Science Tutorials every 42 months. Most recently, USMLE Step2 was updated on September 30, 2026 and Learn Science Tutorials on October 3, 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.*