# Color Expert! vs 比色

The clearest difference is price: 比色 at Free against Color Expert!'s $0.99. 比色 also leads on ads (none vs shown) and iOS requirement (9.0 vs 12.0). Color Expert!'s advantage is update cadence (every 3 months vs every 10 months). On in-app purchases and device support there is nothing between them.

比色 is free to download; Color Expert! costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Color Expert! ships an update every 3 months, 比色 every 10 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Color Expert! | 比色 |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 months** | Every 10 months |
| Monetization | Paid | — |
| Size | 17 MB | 51 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [竞尘 胡](https://appshunter.io/developer/958918034) | [昆 魏](https://appshunter.io/developer/1449598937) |

## What reviewers say

### Color Expert!

[App page](https://appshunter.io/ios/app/color-expert/id1099610513)

Easily convert color values between HEX, RGB, HSB, and CMYK formats. Input your color values and instantly see the corresponding information displayed. This utility is designed for users who frequently work with or prefer HSB color conversions.

**Highlights:** HEX to RGB conversion, RGB to HSB conversion, HSB to CMYK conversion, CMYK to HEX conversion, Real-time color info display, User-friendly interface

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

**In-app purchases:** none


### 比色

[App page](https://appshunter.io/ios/app/id1546880321)

**In-app purchases:** none


## Frequently asked questions

### Is Color Expert! free?

Color Expert! costs $0.99, with no in-app purchases.

### Is 比色 free?

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

### Do Color Expert! or 比色 have ads?

Color Expert! shows ads; 比色 does not.

### Which is updated more often, Color Expert! or 比色?

Color Expert! ships an update every 3 months, and 比色 every 10 months. Most recently, Color Expert! was updated on November 2, 2026 and 比色 on November 3, 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.*