# 多通道采集 vs 颜色提取

The clearest difference is ads: 多通道采集 at none against 颜色提取's shown. 多通道采集 also leads on iOS requirement (11.0 vs 16). 颜色提取's advantage is update cadence (every 2 days vs every 8 months). On price, 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.

多通道采集 ships an update every 8 months, 颜色提取 every 2 days. The most recent releases landed on October 5, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 多通道采集 | 颜色提取 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Every 2 days** |
| Size | 2 MB | 16 MB |
| Requires iOS | **11.0** | 16 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Datatang ( Beijing ) Technology Co., Ltd.](https://appshunter.io/developer/761977542) | [子幸 聂](https://appshunter.io/developer/1881766687) |

## What reviewers say

### 多通道采集

[App page](https://appshunter.io/ios/app/id6444754128)

**Features:** macOS Compatibility

**In-app purchases:** none


### 颜色提取

[App page](https://appshunter.io/ios/app/id6760887893)

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

**In-app purchases:** none


## Frequently asked questions

### Is 多通道采集 free?

多通道采集 is free to download, with no in-app purchases.

### Is 颜色提取 free?

颜色提取 is free to download, with no in-app purchases.

### Do 多通道采集 or 颜色提取 have ads?

颜色提取 shows ads; 多通道采集 does not.

### Which is updated more often, 多通道采集 or 颜色提取?

多通道采集 ships an update every 8 months, and 颜色提取 every 2 days. Most recently, 多通道采集 was updated on October 5, 2026 and 颜色提取 on October 10, 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.*