# RollyWorld vs Kitty Krush

The clearest difference is in-app purchases: RollyWorld at none against Kitty Krush's 2. Kitty Krush's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. Kitty Krush sells 2 one-off in-app purchases. RollyWorld asks for nothing beyond the download.

## The numbers

| Metric | RollyWorld | Kitty Krush |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kitty-krush-cat-card-game/id6755639792/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 195 MB | 22 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [McGuirl Allan](https://appshunter.io/developer/1605696689) | [Steven Yee](https://appshunter.io/developer/1718642732) |

## What reviewers say

### RollyWorld

[App page](https://appshunter.io/ios/app/rollyworld/id6450864643)

**In-app purchases:** none


### Kitty Krush

[App page](https://appshunter.io/ios/app/kitty-krush-cat-card-game/id6755639792)

A cozy deckbuilder roguelike where you play card combos to meet chapter goals and unlock story elements. Earn currency to power up your deck and discover secret chapters. Plays offline with hand-drawn cat art.

**Highlights:** Three-card combo gameplay, Discard and redraw mechanics, Chapter-based story progression, Mod card power-ups, Kitty Coin currency system, Secret chapter unlocks, Offline play

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Kitty Coins | $0.99 | one-time |
| Support the Dev | $4.99 | one-time |


## Frequently asked questions

### Is RollyWorld free?

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

### Is Kitty Krush free?

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

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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.*