# Curiosity vs Limitless

The clearest difference is ads: Curiosity at none against Limitless's shown. Curiosity also leads on ratings volume (172 vs 7). Limitless's advantage is review sentiment (100% vs 80%) and rating (5.0 vs 4.8). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Curiosity sells 9 in-app purchases, starting at $7.99 per month and Limitless sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Limitless holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Curiosity has 172 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 80% of Curiosity's written reviews are positive against 100% of Limitless's.

Curiosity ships an update every 2 weeks, Limitless weekly. The most recent releases landed on September 22, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Curiosity | Limitless |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (172 ratings)](https://appshunter.io/ios/app/curiosity-knowledge-is-power/id6462845357/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/limitless-absorb-books/id6477563766/reviews)** |
| Number of ratings | **172** | 7 |
| Positive reviews | 80.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 64 MB | 63 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 12+ | 9+ |
| Developer | [Rishabh Maini](https://appshunter.io/developer/1585715820) | [Brian Phan](https://appshunter.io/developer/1471831323) |

## 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 |


### Limitless

[App page](https://appshunter.io/ios/app/limitless-absorb-books/id6477563766)

Access key insights from transformative books in minutes through audio or text summaries. Receive personalized guidance from experts and curators to learn smarter and grow your potential. Explore bestselling titles across various genres to expand your knowledge.

**Highlights:** Book summaries in 15 minutes, Audio versions of insights, Hands-free learning with Autoplay, Personalized recommendations, Expert-curated book lists, Neuroscience-based learning format

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Limitless Premium (1 Month) | $9.99 | per month |
| Limitless Premium (1 Year) | $49.99 | per year |


## Frequently asked questions

### Is Curiosity free?

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

### Is Limitless free?

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

### Which has better reviews, Curiosity or Limitless?

Limitless is rated higher. Curiosity averages 4.8 out of 5 from 172 ratings, while Limitless averages 5.0 from 7 ratings.

### Do Curiosity or Limitless have ads?

Limitless shows ads; Curiosity does not.

### Which is updated more often, Curiosity or Limitless?

Curiosity ships an update every 2 weeks, and Limitless weekly. Most recently, Curiosity was updated on September 22, 2026 and Limitless on September 14, 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.*