# FlashOne.ai vs StepX

The clearest difference is in-app purchases: StepX at none against FlashOne.ai's 4. StepX also leads on ads (none vs shown) and iOS requirement (15.0 vs 17). On price and device support there is nothing between them.

Both are free to download. FlashOne.ai sells 4 in-app purchases, starting at $6.99 per month. StepX asks for nothing beyond the download.

## The numbers

| Metric | FlashOne.ai | StepX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/stepx-usmle-made-easy/id6792440731/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Monetization | — | Free |
| Size | 119 MB | 10 MB |
| Requires iOS | 17 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Sunshine Whitton](https://appshunter.io/developer/1783671848) | [Zaid Alghurabi](https://appshunter.io/developer/1745224457) |

## What reviewers say

### FlashOne.ai

[App page](https://appshunter.io/ios/app/flashoneai/id6739095638)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Access | $6.99 | per month |
| Monthly Pro Access | $9.99 | per month |
| Annual Premium Access | $45.99 | per year |
| Annual Pro Access | $75.99 | per year |


### StepX

[App page](https://appshunter.io/ios/app/stepx-usmle-made-easy/id6792440731)

Prepare for medical licensing exams with a comprehensive platform offering realistic practice tests, in-depth explanations, and a searchable medical library. Build custom quizzes, track progress with detailed analytics, and access expert-led video lectures. Study offline and connect with mentors for personalized guidance.

**Highlights:** Dynamic QBank & Custom Quiz Builder, Realistic Exam Interface, In-Depth Explanations, Comprehensive Medical Library, Video Lecture Library, Self-Assessments & NBME-Style Exams, Personalized Analytics & Performance Tracking, Offline Mode

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

**In-app purchases:** none


## Frequently asked questions

### Is FlashOne.ai free?

FlashOne.ai is free to download, with in-app purchases available.

### Is StepX free?

StepX is free to download, with no in-app purchases.

### Do FlashOne.ai or StepX have ads?

FlashOne.ai shows ads; StepX does not.

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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.*