# Cat vs RillStory

The clearest difference is rating: RillStory at 4.5 against Cat's 1.7. RillStory also leads on ratings volume (443 vs 3). Cat's advantage is in-app purchases (none vs 4). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. RillStory sells 4 in-app purchases, starting at $24.99 per 7 days. Cat asks for nothing beyond the download.

RillStory holds the better App Store score, 4.5 against 1.7. That said, the two scores are not equally well evidenced: RillStory has 443 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 29% of Cat's written reviews are positive against 32% of RillStory's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 30, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | Cat | RillStory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (3 ratings)](https://appshunter.io/ios/app/cat-ha/id6503916388/reviews) | **[4.5 (443 ratings)](https://appshunter.io/ios/app/rillstory/id6745937356/reviews)** |
| Number of ratings | 3 | **443** |
| Positive reviews | 28.6% of reviews | **32.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 46 MB | 95 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Precious Pages Corporation](https://appshunter.io/developer/909539331) | [CANTREE](https://appshunter.io/developer/1780736765) |

## What reviewers say

### Cat

[App page](https://appshunter.io/ios/app/cat-ha/id6503916388)

Discover a curated collection of eBooks for entertainment, education, and inspiration. Find your next great read and explore new ideas anytime, anywhere.

**Highlights:** Curated eBook collection, Entertainment and education, Ignite imagination, Discover perfect books, Read anytime, anywhere, Inspire new ideas

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

**In-app purchases:** none


### RillStory

[App page](https://appshunter.io/ios/app/rillstory/id6745937356)

Immerse yourself in addictive romance stories featuring dark desires, forbidden love, and thrilling plot twists. Discover exclusive tales with daily new chapters and customize your reading experience. Connect with a community of passionate readers.

**Highlights:** Daily new chapters, Exclusive original stories, Customizable reading experience, Smart recommendations, Reader community features

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Reading VIP/Week | $24.99 | per 7 days |
| Unlimited Reading VIP/2 Months | $49.99 | per 2 months |
| Unlimited Reading VIP/6 Months | $99.99 | per 6 months |
| Unlimited Reading VIP/Year | $199.99 | per year |


## Frequently asked questions

### Is Cat free?

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

### Is RillStory free?

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

### Which has better reviews, Cat or RillStory?

RillStory is rated higher. Cat averages 1.7 out of 5 from 3 ratings, while RillStory averages 4.5 from 443 ratings.

### Do Cat or RillStory have ads?

Neither Cat nor RillStory shows ads.

### Which is updated more often, Cat or RillStory?

Cat ships an update every 3 weeks, and RillStory every 3 weeks. Most recently, Cat was updated on October 30, 2026 and RillStory on November 12, 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.*