# getAbstract Book Summaries vs Sumizeit

The clearest difference is update cadence: Sumizeit at every 4 days against getAbstract Book Summaries's every 2 months. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. getAbstract Book Summaries sells 8 in-app purchases, starting at $5.99 per month and Sumizeit sells 10 in-app purchases, starting at $0.99 per year. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for getAbstract Book Summaries against 4.5 for Sumizeit. Both are backed by a comparable volume of ratings — 288 and 284 respectively. Written reviews are what separate them: 73% of getAbstract Book Summaries's written reviews are positive against 78% of Sumizeit's.

getAbstract Book Summaries ships an update every 2 months, Sumizeit every 4 days. The most recent releases landed on November 10, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | getAbstract Book Summaries | Sumizeit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (288 ratings)](https://appshunter.io/ios/app/getabstract-book-summaries/id338552990/reviews) | **[4.5 (284 ratings)](https://appshunter.io/ios/app/sumizeit-book-summaries/id1327646115/reviews)** |
| Number of ratings | **288** | 284 |
| Positive reviews | 72.5% of reviews | **77.8% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 44 MB | 59 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [getAbstract](https://appshunter.io/developer/338552994) | [Scomy Inc](https://appshunter.io/developer/678648751) |

## What reviewers say

### getAbstract Book Summaries

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

Access concise summaries of over 25,000 business and nonfiction books, articles, and video talks. Learn key insights in about 10 minutes through text or audio, available in multiple languages and offline.

**Highlights:** 25,000+ book, article, and video summaries, 10-minute learning insights, Audio and text formats, 7 language options, Offline access, Personalized recommendations, Send to Kindle

**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


### Sumizeit

[App page](https://appshunter.io/ios/app/sumizeit-book-summaries/id1327646115)

Access key insights from thousands of nonfiction books, podcasts, and bite-sized courses. Enhance personal growth and mindfulness with daily challenges, meditations, and skill-building lessons. Learn effectively in just 5-15 minutes, making the most of your time.

**Highlights:** 2,500+ book summaries, 10,000+ podcast summaries, 5 & 15-minute summary options, Text, audio, video, and infographic formats, Bite-sized courses, Guided meditation and mindfulness sessions, Daily challenges and riddles

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sumizeit Yearly Subscription | $0.99 | per year |
| Sumizeit Monthly Subscription | $0.99 | per month |
| Sumizeit Monthly Subscription | $4.99 | per month |
| Sumizeit Monthtly Subscription | $5.99 | per month |
| Sumizeit Premium Monthly | $12.99 | per month |
| Sumizeit Yearly 50% off | $24.99 | per year |
| Sumizeit Yearly Subscription | $39.99 | per year |
| Sumizeit Yearly Subscription | $49.99 | per year |
| Sumizeit Yearly Subscription | $69.00 | per year |
| Sumizeit Lifetime Subscription | $69.99 | one-time |

**What reviewers like**

- 👍 Useful for learning
- 💡 Fills market gap
- 🚀 Quick and easy summaries
- 👍 User-friendly interface
- 👍 Detailed and fun summaries

**What reviewers complain about**

- 🐛 Crashes frequently
- 🐛 Not working on iPad
- 🐛 Dark mode issues
- 🐛 Overly simplified books
- 🐛 Deceptive pricing/refund policy

**Reported bugs**

- Crashes when opening Challenges
- Crashes when bookmarking
- Crashes when selecting interests
- App crashes immediately on various actions
- Login with Gmail not working

**Requested features**

- More video summaries
- Sign In with Apple


## Frequently asked questions

### Is getAbstract Book Summaries free?

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

### Is Sumizeit free?

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

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

Sumizeit is rated higher. getAbstract Book Summaries averages 4.5 out of 5 from 288 ratings, while Sumizeit averages 4.5 from 284 ratings.

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

Neither getAbstract Book Summaries nor Sumizeit shows ads.

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

getAbstract Book Summaries ships an update every 2 months, and Sumizeit every 4 days. Most recently, getAbstract Book Summaries was updated on November 10, 2026 and Sumizeit on November 11, 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.*