# BrainBeats vs DoomStudy

The clearest difference is in-app purchases: DoomStudy at none against BrainBeats's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. BrainBeats sells 2 in-app purchases, starting at $3.99 per 7 days. DoomStudy asks for nothing beyond the download.

BrainBeats ships an update every 5 days, DoomStudy weekly. The most recent releases landed on September 30, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | BrainBeats | DoomStudy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/brainbeats-pdf-brainrot/id6742924412/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | Freemium | — |
| Size | 26 MB | 90 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jose Luis Saorin Ferrer](https://appshunter.io/developer/1800579892) | [Jalal Fatouaki](https://appshunter.io/developer/1855953539) |

## What reviewers say

### BrainBeats

[App page](https://appshunter.io/ios/app/brainbeats-pdf-brainrot/id6742924412)

This app transforms static study materials like PDFs and notes into engaging, short-form videos. It uses AI to create a scroll-friendly learning feed, making studying feel more like social media. Track progress, organize content, and share with friends.

**Highlights:** PDF to video transformation, AI-powered narration, Vertical-scroll learning feed, Progress tracking, Topic feed management, Share and export content

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BrainBeats Premium Weekly | $3.99 | per 7 days |
| BrainBeats Premium Monthly | $8.99 | per month |


### DoomStudy

[App page](https://appshunter.io/ios/app/doomstudy-scroll-to-learn/id6755923722)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BrainBeats free?

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

### Is DoomStudy free?

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

### Do BrainBeats or DoomStudy have ads?

Neither BrainBeats nor DoomStudy shows ads.

### Which is updated more often, BrainBeats or DoomStudy?

BrainBeats ships an update every 5 days, and DoomStudy weekly. Most recently, BrainBeats was updated on September 30, 2026 and DoomStudy on October 1, 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.*