# getAbstract Book Summaries vs BlueOceanBrain

The clearest difference is in-app purchases: BlueOceanBrain at none against getAbstract Book Summaries's 9. BlueOceanBrain also leads on review sentiment (83% vs 73%). getAbstract Book Summaries's advantage is rating (4.5 vs 4.2) and ratings volume (288 vs 10). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. getAbstract Book Summaries sells 8 in-app purchases, starting at $5.99 per month. BlueOceanBrain asks for nothing beyond the download.

getAbstract Book Summaries holds the better App Store score, 4.5 against 4.2. That said, the two scores are not equally well evidenced: getAbstract Book Summaries has 288 ratings behind it against 10, so its average is the more settled of the two. Written reviews complicate that: 73% of getAbstract Book Summaries's written reviews are positive against 83% of BlueOceanBrain's, so the app with the better star average is not the one people write more warmly about.

getAbstract Book Summaries ships an update every 2 months, BlueOceanBrain every 3 months. Both last shipped on October 23, 2026.

## The numbers

| Metric | getAbstract Book Summaries | BlueOceanBrain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (288 ratings)](https://appshunter.io/ios/app/getabstract-book-summaries/id338552990/reviews)** | [4.2 (10 ratings)](https://appshunter.io/ios/app/blueoceanbrain/id633435997/reviews) |
| Number of ratings | **288** | 10 |
| Positive reviews | 72.5% of reviews | **83.3% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Freemium | **Free** |
| Size | 46 MB | 4 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [getAbstract](https://appshunter.io/developer/338552994) | [The Rowing Team, LLC](https://appshunter.io/developer/633436000) |

## What reviewers say

### getAbstract Book Summaries

[App page](https://appshunter.io/ios/app/getabstract-book-summaries/id338552990)

Access concise summaries of over 25,000 nonfiction and business books, articles, and video talks. Learn key insights in just 10 minutes, with options for text or audio in multiple languages. Get personalized recommendations and offline access to expand your knowledge efficiently.

**Highlights:** 25,000+ book, article, and video summaries, 10-minute summaries, Expert-curated topic channels, Personalized recommendations, Audio and text summaries, Offline access, Multiple languages

**Features:** Siri integration, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter | $5.99 | per month |
| Starter+ | $9.99 | per month |
| Starter | $9.99 | per month |
| Pro | $29.99 | per month |
| Starter | $59.99 | per year |
| Starter+ | $99.99 | per year |
| Starter | $99.99 | per year |
| Pro | $299.99 | per year |

**What reviewers like**

- 👍 Excellent book summaries
- 🚀 Convenient audio summaries
- 💡 Great for busy people
- 🚀 Efficient way to get key insights
- 👍 Comprehensive library of content

**What reviewers complain about**

- 🐛 Frequent crashes and freezes
- 🐛 Slow search functionality
- 🐛 Audio playback issues
- 🐛 Syncing and resume issues
- 🔋 High subscription cost

**Reported bugs**

- SSO authentication not working on iOS
- Inability to resume reading/listening
- Inconsistent performance across devices
- Slow or unresponsive app on certain platforms

**Requested features**

- Add support for Apple TV
- Implement highlighting and note-taking
- Improve offline access and caching
- Enhance search and discovery features
- Provide more personalized recommendations


### BlueOceanBrain

[App page](https://appshunter.io/ios/app/blueoceanbrain/id633435997)

This app helps employees think better to foster a high-performance culture within organizations. It encourages employees to consider the big picture and find enjoyment in their work, leading to improved performance and retention.

**Highlights:** Drives better thinking patterns, Builds high-performance culture, Encourages big-picture consideration, Increases employee happiness, Improves job performance, Amortizes training return

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

**In-app purchases:** none


## Frequently asked questions

### Is getAbstract Book Summaries free?

getAbstract Book Summaries is free to download, with in-app purchases available.

### Is BlueOceanBrain free?

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

### Which has better reviews, getAbstract Book Summaries or BlueOceanBrain?

getAbstract Book Summaries is rated higher. getAbstract Book Summaries averages 4.5 out of 5 from 288 ratings, while BlueOceanBrain averages 4.2 from 10 ratings.

### Do getAbstract Book Summaries or BlueOceanBrain have ads?

Neither getAbstract Book Summaries nor BlueOceanBrain shows ads.

### Which is updated more often, getAbstract Book Summaries or BlueOceanBrain?

getAbstract Book Summaries ships an update every 2 months, and BlueOceanBrain every 3 months. Most recently, getAbstract Book Summaries was updated on October 23, 2026 and BlueOceanBrain on October 23, 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.*