# React Native Paper vs UI Catalog for SwiftUI

The clearest difference is price: React Native Paper at Free against UI Catalog for SwiftUI's $4.99. React Native Paper also leads on iOS requirement (15.1 vs 26.2). On review sentiment, update cadence, ads and in-app purchases there is nothing between them.

React Native Paper is free to download; UI Catalog for SwiftUI costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

React Native Paper ships an update every 3 weeks, UI Catalog for SwiftUI monthly. The most recent releases landed on October 13, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | React Native Paper | UI Catalog for SwiftUI |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/react-native-paper/id1548934513/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 95.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | **Free** | Paid |
| Size | 24 MB | 4 MB |
| Requires iOS | **15.1** | 26.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Callstack.io](https://appshunter.io/developer/1278761390) | [MANNABRI UG (haftungsbeschraenkt)](https://appshunter.io/developer/6781165195) |

## What reviewers say

### React Native Paper

[App page](https://appshunter.io/ios/app/react-native-paper/id1548934513)

Explore and test various UI components from a popular React Native library. This application showcases the functionality of different elements, allowing developers to see them in action.

**Highlights:** Explore UI components, Test component functionality, Example application, React Native library showcase

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

**In-app purchases:** none


### UI Catalog for SwiftUI

[App page](https://appshunter.io/ios/app/ui-catalog-for-swiftui/id6788291355)

Explore and interact with SwiftUI components in live previews. Instantly copy generated code and access official documentation. Ship faster with this developer reference tool.

**Highlights:** Live SwiftUI component previews, Interactive parameter playground, Real-time code generation, One-tap copy to Xcode, Direct links to official docs, Browse and search components

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

**In-app purchases:** none


## Frequently asked questions

### Is React Native Paper free?

React Native Paper is free to download, with no in-app purchases.

### Is UI Catalog for SwiftUI free?

UI Catalog for SwiftUI costs $4.99, with no in-app purchases.

### Do React Native Paper or UI Catalog for SwiftUI have ads?

Neither React Native Paper nor UI Catalog for SwiftUI shows ads.

### Which is updated more often, React Native Paper or UI Catalog for SwiftUI?

React Native Paper ships an update every 3 weeks, and UI Catalog for SwiftUI monthly. Most recently, React Native Paper was updated on October 13, 2026 and UI Catalog for SwiftUI on September 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.*