# BY Academy vs SHEEN!

The clearest difference is in-app purchases: BY Academy at none against SHEEN!'s 3. BY Academy also leads on update cadence (every 10 days vs every 6 months) and iOS requirement (13.0 vs 16.4). On price, ads and device support there is nothing between them.

Both are free to download. SHEEN! sells 3 in-app purchases, starting at $39.99 per month. BY Academy asks for nothing beyond the download.

BY Academy ships an update every 10 days, SHEEN! every 6 months. The most recent releases landed on October 17, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | BY Academy | SHEEN! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sheen/id6746658894/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 6 months |
| Monetization | — | Subscription |
| Size | 33 MB | 63 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shadow Agency](https://appshunter.io/developer/1789907104) | [Abdullah Alhajri](https://appshunter.io/developer/1817688357) |

## What reviewers say

### BY Academy

[App page](https://appshunter.io/ios/app/by-academy/id6740425757)

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

**In-app purchases:** none


### SHEEN!

[App page](https://appshunter.io/ios/app/sheen/id6746658894)

This app provides a modern learning experience to help users prepare for exams. It offers a large question bank, customizable study plans, and multiple study modes like MCQs and flashcards. Stay organized and study smarter to achieve your academic goals.

**Highlights:** Over 5000 high-quality questions, MCQ and Flashcard study modes, Personal notes and bookmarking, Customizable study plans, Stylish and easy-to-navigate format

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Premium | $39.99 | per month |
| 3 Months Premium | $104.99 | per 3 months |
| 6 Months Premium | $167.99 | per 6 months |


## Frequently asked questions

### Is BY Academy free?

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

### Is SHEEN! free?

SHEEN! is free to download, with in-app purchases available.

### Do BY Academy or SHEEN! have ads?

Neither BY Academy nor SHEEN! shows ads.

### Which is updated more often, BY Academy or SHEEN!?

BY Academy ships an update every 10 days, and SHEEN! every 6 months. Most recently, BY Academy was updated on October 17, 2026 and SHEEN! on October 8, 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.*