# Kin Studio vs API Tester REST API HTTP SOAP

The clearest difference is rating: API Tester REST API HTTP SOAP at 4.7 against Kin Studio's 2.3. API Tester REST API HTTP SOAP also leads on update cadence (daily vs every 3 weeks) and monetization model (free vs ad-supported). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

API Tester REST API HTTP SOAP holds the better App Store score, 4.7 against 2.3. That said, the two scores are not equally well evidenced: API Tester REST API HTTP SOAP has 15 ratings behind it against 3, so its average is the more settled of the two.

Kin Studio ships an update every 3 weeks, API Tester REST API HTTP SOAP daily. The most recent releases landed on September 11, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Kin Studio | API Tester REST API HTTP SOAP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/kin-studio/id6455128364/reviews) | **[4.7 (15 ratings)](https://appshunter.io/ios/app/api-tester-rest-api-http-soap/id6464551099/reviews)** |
| Number of ratings | 3 | **15** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | Ad-supported | **Free** |
| Size | 60 MB | 31 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kinn Technologies, Inc.](https://appshunter.io/developer/1645635760) | [NEURASYNC](https://appshunter.io/developer/1639101560) |

## What reviewers say

### Kin Studio

[App page](https://appshunter.io/ios/app/kin-studio/id6455128364)

Visualize and test your app's design, functionality, and interface before launch. Preview content and experience the end result as your users would, ensuring a polished final product.

**Highlights:** Realistic app previews, Interactive feature testing, Content publishing preview, Interface visualization, Functionality testing

**Features:** Vision Pro support

**In-app purchases:** none


### API Tester REST API HTTP SOAP

[App page](https://appshunter.io/ios/app/api-tester-rest-api-http-soap/id6464551099)

This application provides a unified environment for developers and QA engineers to test, debug, and analyze various API types including REST, GraphQL, WebSocket, SOAP, JSON RPC, and XML. It offers features like CRUD operations, authentication support, query validation, real-time interaction, and WSDL file loading for comprehensive API testing.

**Highlights:** REST API Testing (CRUD, HTTP methods), GraphQL query and mutation testing, Real-time WebSocket interaction, SOAP API testing with WSDL import, JSON RPC and XML API testing, Import/export test configurations, Integrated logs and reports

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

**In-app purchases:** none


## Frequently asked questions

### Is Kin Studio free?

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

### Is API Tester REST API HTTP SOAP free?

API Tester REST API HTTP SOAP is free to download, with no in-app purchases.

### Which has better reviews, Kin Studio or API Tester REST API HTTP SOAP?

API Tester REST API HTTP SOAP is rated higher. Kin Studio averages 2.3 out of 5 from 3 ratings, while API Tester REST API HTTP SOAP averages 4.7 from 15 ratings.

### Do Kin Studio or API Tester REST API HTTP SOAP have ads?

Neither Kin Studio nor API Tester REST API HTTP SOAP shows ads.

### Which is updated more often, Kin Studio or API Tester REST API HTTP SOAP?

Kin Studio ships an update every 3 weeks, and API Tester REST API HTTP SOAP daily. Most recently, Kin Studio was updated on September 11, 2026 and API Tester REST API HTTP SOAP on September 13, 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.*