# Scrollbook vs BrainDrop

The clearest difference is in-app purchases: Scrollbook at none against BrainDrop's 3. Scrollbook also leads on ratings volume (3 vs 1) and iOS requirement (15.0 vs 17.0). BrainDrop's advantage is update cadence (every 3 days vs every 3 weeks). On price, rating, ads and device support there is nothing between them.

Both are free to download. BrainDrop sells 3 in-app purchases, starting at $4.99 per 7 days. Scrollbook asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Scrollbook against 5.0 for BrainDrop. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Scrollbook ships an update every 3 weeks, BrainDrop every 3 days. The most recent releases landed on October 31, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Scrollbook | BrainDrop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/scrollbook/id6759687589/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/braindrop-scroll-books/id6809022889/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 66 MB | 56 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [AIMASTERZ LLC](https://appshunter.io/developer/1880213254) | [Lucas Hooper](https://appshunter.io/developer/1855818098) |

## What reviewers say

### Scrollbook

[App page](https://appshunter.io/ios/app/scrollbook/id6759687589)

Access over 145 free 5-minute visual and audio book summaries, with chapter-by-chapter infographics and AI chat. Explore fiction series and curated learning paths. A premium subscription unlocks the full library.

**Highlights:** Free 5-minute visual and audio summaries, Chapter-by-chapter infographics, AI-powered book chat, Fiction series breakdowns, Curated learning journeys, Progress tracking and streaks

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

**In-app purchases:** none


### BrainDrop

[App page](https://appshunter.io/ios/app/braindrop-scroll-books/id6809022889)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BrainDrop Pro Weekly | $4.99 | per 7 days |
| BrainDrop Pro Monthly | $9.99 | per month |
| BrainDrop Pro Yearly | $59.99 | per year |


## Frequently asked questions

### Is Scrollbook free?

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

### Is BrainDrop free?

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

### Which has better reviews, Scrollbook or BrainDrop?

Scrollbook and BrainDrop are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do Scrollbook or BrainDrop have ads?

Both Scrollbook and BrainDrop show ads.

### Which is updated more often, Scrollbook or BrainDrop?

Scrollbook ships an update every 3 weeks, and BrainDrop every 3 days. Most recently, Scrollbook was updated on October 31, 2026 and BrainDrop on November 10, 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.*