# Curiosity vs Book Summaries

The clearest difference is device support: Book Summaries at 3 against Curiosity's 1. Book Summaries also leads on iOS requirement (14 vs 17.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Curiosity sells 9 in-app purchases, starting at $7.99 per month and Book Summaries sells 9 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Curiosity against 4.8 for Book Summaries. Both are backed by a comparable volume of ratings — 172 and 82 respectively. Written reviews are what separate them: 80% of Curiosity's written reviews are positive against 86% of Book Summaries's.

Curiosity ships an update every 2 weeks, Book Summaries fortnightly. The most recent releases landed on October 20, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Curiosity | Book Summaries |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (172 ratings)](https://appshunter.io/ios/app/curiosity-knowledge-is-power/id6462845357/reviews) | **[4.8 (82 ratings)](https://appshunter.io/ios/app/book-summaries-accelerated/id6477714480/reviews)** |
| Number of ratings | **172** | 82 |
| Positive reviews | 80.0% of reviews | **86.4% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Free with in-app purchases | Freemium |
| Size | 63 MB | 102 MB |
| Requires iOS | 17.0 | **14** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 12+ |
| Developer | [Rishabh Maini](https://appshunter.io/developer/1585715820) | [Podurama Ltd](https://appshunter.io/developer/1497491519) |

## What reviewers say

### Curiosity

[App page](https://appshunter.io/ios/app/curiosity-knowledge-is-power/id6462845357)

Access book-level knowledge in short, engaging multimedia snippets. Learn about diverse topics instantly, anytime, anywhere, with personalized content tailored to your evolving interests. It's a modern approach to expanding your horizons.

**Highlights:** Instant knowledge snippets, Multimedia learning experience, Personalized learning journeys, Snackable content format, Diverse range of topics, Seamless user experience

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Curiosity Monthly | $7.99 | per month |
| Curiosity Premium | $7.99 | per month |
| Curiosity Weekly Premium | $7.99 | per 7 days |
| Curiosity Monthly | $8.99 | per month |
| Curiosity Weekly | $9.99 | per 7 days |
| Curiosity Yearly Exit Offer 1 | $34.99 | per year |
| Curiosity Yearly | $49.99 | per year |
| Curiosity Yearly Sub (7 Day Free) | $69.99 | per year |
| Curiosity Yearly Premium | $69.99 | per year |


### Book Summaries

[App page](https://appshunter.io/ios/app/book-summaries-accelerated/id6477714480)

Access concise summaries of over 9,000 impactful books and magazines in minutes. Learn smarter with audio and text options, personalized recommendations, and expert-curated content to boost personal and professional growth.

**Highlights:** Summaries of 9,000+ books and magazines, Audio and text learning formats, Personalized recommendations, Expert-curated content, Offline access for premium users, Collections for organizing learning

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $7.99 | per month |
| Monthly Premium | $7.99 | per month |
| Annual Premium | $59.99 | per year |
| Annual Premium | $79.99 | per year |
| Annual Premium | $79.99 | per year |
| Annual Premium | $79.99 | per year |
| Accelerated Gift Card | $59.99 | one-time |
| Accelerated Gift Card | $79.99 | one-time |
| Lifetime Premium | $199.00 | one-time |


## Frequently asked questions

### Is Curiosity free?

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

### Is Book Summaries free?

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

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

Book Summaries is rated higher. Curiosity averages 4.8 out of 5 from 172 ratings, while Book Summaries averages 4.8 from 82 ratings.

### Do Curiosity or Book Summaries have ads?

Neither Curiosity nor Book Summaries shows ads.

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

Curiosity ships an update every 2 weeks, and Book Summaries fortnightly. Most recently, Curiosity was updated on October 20, 2026 and Book Summaries on October 25, 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.*