# 凯力朗智能 vs Clay Box

The clearest difference is price: 凯力朗智能 at Free against Clay Box's $4.99. 凯力朗智能 also leads on in-app purchases (none vs 15) and iOS requirement (8.0 vs 15.0). Clay Box's advantage is rating (4.4 vs 1.0) and ratings volume (40 vs 1). On ads and device support there is nothing between them.

凯力朗智能 is free to download; Clay Box costs $4.99 up front. Clay Box sells 15 one-off in-app purchases. 凯力朗智能 asks for nothing beyond the download.

Clay Box holds the better App Store score, 4.4 against 1.0. That said, the two scores are not equally well evidenced: Clay Box has 40 ratings behind it against 1, so its average is the more settled of the two.

凯力朗智能 ships an update every 5 months, Clay Box every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | 凯力朗智能 | Clay Box |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/id1448073060/reviews) | **[4.4 (40 ratings)](https://appshunter.io/ios/app/clay-box/id1488510965/reviews)** |
| Number of ratings | 1 | **40** |
| Positive reviews | — | 70.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | — | Paid |
| Size | 49 MB | 9 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wenzhou Yunjia Network Technology Co., Ltd.](https://appshunter.io/developer/1448073059) | [Sarah Hill](https://appshunter.io/developer/1378029846) |

## What reviewers say

### 凯力朗智能

[App page](https://appshunter.io/ios/app/id1448073060)

**Features:** macOS Compatibility

**In-app purchases:** none


### Clay Box

[App page](https://appshunter.io/ios/app/clay-box/id1488510965)

Discover and create clay recipes, design color palettes using photos, and find complementary colors. Search for recipes by specific clay colors or explore their appearance in blends. Supports multiple popular clay brands.

**Highlights:** Access clay recipe database, Create custom recipes, Design color palettes from photos, Find analogous/complementary colors, Search recipes by color, Supports multiple clay brands

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

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Earth tones palette - Prem0 | Free | one-time |
| Greens palette - Premo | $1.99 | one-time |
| Sandy Teal color palette | $1.99 | one-time |
| Orange Ombre palette | $1.99 | one-time |
| Metallic Fall Colors | $1.99 | one-time |
| Metallic Mermaid palette | $1.99 | one-time |
| Sweater weather palette | $1.99 | one-time |
| Succulent palette | $1.99 | one-time |
| Blue Jeans palette | $1.99 | one-time |
| Pink Lily palette | $1.99 | one-time |
| Halloween Metallics - Premo | $1.99 | one-time |
| Tutti Frutti palette | $1.99 | one-time |
| Wildflower palette - Premo | $1.99 | one-time |
| Pink sunset palette | $1.99 | one-time |
| Adrift at Sea | $1.99 | one-time |


## Frequently asked questions

### Is 凯力朗智能 free?

凯力朗智能 is free to download, with no in-app purchases.

### Is Clay Box free?

Clay Box costs $4.99, and also offers in-app purchases.

### Which has better reviews, 凯力朗智能 or Clay Box?

Clay Box is rated higher. 凯力朗智能 averages 1.0 out of 5 from 1 ratings, while Clay Box averages 4.4 from 40 ratings.

### Do 凯力朗智能 or Clay Box have ads?

Neither 凯力朗智能 nor Clay Box shows ads.

### Which is updated more often, 凯力朗智能 or Clay Box?

凯力朗智能 ships an update every 5 months, and Clay Box every 2 months. Most recently, 凯力朗智能 was updated on October 24, 2026 and Clay Box on October 24, 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.*