# Book Summaries vs Zeno

The clearest difference is review sentiment: Zeno at 83% against Book Summaries's 40%. Zeno also leads on rating (4.8 vs 4.5) and update cadence (every 4 days vs every 3 weeks). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Book Summaries sells 3 in-app purchases, starting at $5.99 per 7 days and Zeno sells 2 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

Zeno holds the better App Store score, 4.8 against 4.5. Both are backed by a comparable volume of ratings — 22 and 23 respectively. Written reviews point the same way: 40% of Book Summaries's written reviews are positive against 83% of Zeno's.

Book Summaries ships an update every 3 weeks, Zeno every 4 days. The most recent releases landed on October 20, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Book Summaries | Zeno |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (22 ratings)](https://appshunter.io/ios/app/book-summaries-booksome/id6737192734/reviews) | **[4.8 (23 ratings)](https://appshunter.io/ios/app/zeno-learn-general-knowledge/id6742980911/reviews)** |
| Number of ratings | 22 | **23** |
| Positive reviews | 40.0% of reviews | **83.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 37 MB | 58 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [tappz](https://appshunter.io/developer/1667518573) | [Hoang Tuan](https://appshunter.io/developer/1703010391) |

## What reviewers say

### Book Summaries

[App page](https://appshunter.io/ios/app/book-summaries-booksome/id6737192734)

Gain insights from top nonfiction books in under 15 minutes with concise summaries. Choose between reading or listening, and receive personalized recommendations to fit your learning goals and busy schedule.

**Highlights:** Bite-sized book summaries, Audio and text formats, Personalized learning paths, Interactive quizzes, Progress tracking, Microlearning approach

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Booksome Weekly Pro | $5.99 | per 7 days |
| Booksome Weekly Pro | $5.99 | per 7 days |
| Booksome Yearly Pro | $59.99 | per year |


### Zeno

[App page](https://appshunter.io/ios/app/zeno-learn-general-knowledge/id6742980911)

Learn something new daily with short, engaging videos covering diverse topics. Boost your general knowledge in just 5 minutes a day with interactive quizzes and a rewarding system. Perfect for busy lifestyles, this app makes continuous learning enjoyable and effortless.

**Highlights:** Short, engaging educational videos, Daily content for busy lifestyles, Interactive quizzes, Rewarding learning system, Covers History, Science, Health, and more, Regularly updated content

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $12.99 | per month |
| Premium Yearly | $79.99 | per year |


## Frequently asked questions

### Is Book Summaries free?

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

### Is Zeno free?

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

### Which has better reviews, Book Summaries or Zeno?

Zeno is rated higher. Book Summaries averages 4.5 out of 5 from 22 ratings, while Zeno averages 4.8 from 23 ratings.

### Do Book Summaries or Zeno have ads?

Both Book Summaries and Zeno show ads.

### Which is updated more often, Book Summaries or Zeno?

Book Summaries ships an update every 3 weeks, and Zeno every 4 days. Most recently, Book Summaries was updated on October 20, 2026 and Zeno on October 30, 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.*