# academyOS app vs Brainjuice

The clearest difference is in-app purchases: academyOS app at none against Brainjuice's 8. academyOS app also leads on ads (none vs shown) and device support (3 vs 1). On price and update cadence there is nothing between them.

Both are free to download. Brainjuice sells 8 in-app purchases, starting at $2.99 per 7 days. academyOS app asks for nothing beyond the download.

academyOS app ships an update weekly, Brainjuice every 4 days. The most recent releases landed on October 10, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | academyOS app | Brainjuice |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (10 ratings)](https://appshunter.io/ios/app/brainjuice-scroll-to-study/id6759610120/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | — | 38.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | — | Freemium |
| Size | 54 MB | 115 MB |
| Requires iOS | **15.0** | 17.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [creativeloop LLC](https://appshunter.io/developer/1860419030) | [Aether Technologies UG (haftungsbeschränkt)](https://appshunter.io/developer/1805575829) |

## What reviewers say

### academyOS app

[App page](https://appshunter.io/ios/app/academyos-app/id6756390583)

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

**In-app purchases:** none


### Brainjuice

[App page](https://appshunter.io/ios/app/brainjuice-scroll-to-study/id6759610120)

Transform any learning material into a personalized, short-form video study feed. Engage with AI-powered explanations, quizzes, and summaries to master topics faster. Upload PDFs, websites, notes, or type in any subject to create custom learning experiences.

**Highlights:** Convert any material into study feeds, Personalized short-form video learning, AI chat for questions and explanations, Customizable feeds for different subjects, Grounded content with external sources, Spaced repetition and active recall

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Plan Weekly | $2.99 | per 7 days |
| Pro Plan Weekly | $4.99 | per 7 days |
| Basic Plan Monthly | $4.99 | per month |
| Pro Plan Monthly | $9.99 | per month |
| Pro Plan 3 Months | $29.99 | per 3 months |
| Welcome Offer Yearly | $39.99 | per year |
| Basic Plan Yearly | $59.99 | per year |
| Pro Plan Yearly | $79.99 | per year |


## Frequently asked questions

### Is academyOS app free?

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

### Is Brainjuice free?

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

### Do academyOS app or Brainjuice have ads?

Brainjuice shows ads; academyOS app does not.

### Which is updated more often, academyOS app or Brainjuice?

academyOS app ships an update weekly, and Brainjuice every 4 days. Most recently, academyOS app was updated on October 10, 2026 and Brainjuice on October 25, 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.*