# UI Tracer vs Kuniswy

The clearest difference is price: Kuniswy at Free against UI Tracer's $2.99. UI Tracer's advantage is update cadence (every 2 days vs every 2 weeks) and device support (6 vs 3). On review sentiment, ads, in-app purchases and iOS requirement there is nothing between them.

Kuniswy is free to download; UI Tracer costs $2.99 up front. UI Tracer sells 2 one-off in-app purchases and Kuniswy sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UI Tracer ships an update every 2 days, Kuniswy every 2 weeks. Both last shipped on October 27, 2026.

## The numbers

| Metric | UI Tracer | Kuniswy |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/ui-tracer/id1644874973/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Monetization | Paid | **Freemium** |
| Size | 20 MB | 23 MB |
| Requires iOS | 26.0 | 26.0 |
| Devices | **iPhone, iPad, Mac, Apple TV, Apple Watch, Vision Pro** | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Leonid Liadveikin](https://appshunter.io/developer/1644874975) | [Nico Kutsch](https://appshunter.io/developer/1705077631) |

## What reviewers say

### UI Tracer

[App page](https://appshunter.io/ios/app/ui-tracer/id1644874973)

This app allows developers to preview various SwiftUI view styles without recompiling code. It offers comparisons across multiple Apple platforms, including iOS, iPadOS, watchOS, tvOS, and macOS, streamlining the design process.

**Highlights:** Preview SwiftUI view styles, Compare across iOS, iPadOS, watchOS, tvOS, macOS, No recompilation needed, Cross-platform code compatibility, Extensible view library

**Features:** Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tip | $0.99 | one-time |
| Donation | $4.99 | one-time |


### Kuniswy

[App page](https://appshunter.io/ios/app/kuniswy/id6463813151)

Learn Swift and SwiftUI through interactive video sessions and real-time practice within the app. Experiment with UI components using live previews and instantly generate SwiftUI code snippets for your Xcode projects. Access integrated Apple documentation to deepen your understanding.

**Highlights:** Interactive video sessions, Real-time coding practice, Live SwiftUI preview, Instant code snippets, Integrated Apple documentation, Pro practice tasks

**Features:** Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $3.99 | per month |
| Pro Annual | $29.99 | per year |
| Pro Lifetime | $44.99 | one-time |


## Frequently asked questions

### Is UI Tracer free?

UI Tracer costs $2.99, and also offers in-app purchases.

### Is Kuniswy free?

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

### Do UI Tracer or Kuniswy have ads?

Neither UI Tracer nor Kuniswy shows ads.

### Which is updated more often, UI Tracer or Kuniswy?

UI Tracer ships an update every 2 days, and Kuniswy every 2 weeks. Most recently, UI Tracer was updated on October 27, 2026 and Kuniswy on October 27, 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.*