# 亿刷 vs 颜缘

The clearest difference is in-app purchases: 亿刷 at none against 颜缘's 3. 亿刷 also leads on iOS requirement (11.0 vs 26.2). 颜缘's advantage is update cadence (monthly vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. 颜缘 sells 3 one-off in-app purchases. 亿刷 asks for nothing beyond the download.

亿刷 ships an update every 2 months, 颜缘 monthly. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 亿刷 | 颜缘 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 62 MB | 4 MB |
| Requires iOS | **11.0** | 26.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Rongtong Info&Tech Co., Ltd](https://appshunter.io/developer/621877572) | [敬涛 邱](https://appshunter.io/developer/1864363205) |

## What reviewers say

### 亿刷

[App page](https://appshunter.io/ios/app/id6446824255)

**Features:** macOS Compatibility

**In-app purchases:** none


### 颜缘

[App page](https://appshunter.io/ios/app/ai/id6761232561)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 眼缘单次分析 | $0.99 | one-time |
| 眼缘99次分析 | $1.99 | one-time |
| 眼缘299次分析 | $2.99 | one-time |


## Frequently asked questions

### Is 亿刷 free?

亿刷 is free to download, with no in-app purchases.

### Is 颜缘 free?

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

### Do 亿刷 or 颜缘 have ads?

Neither 亿刷 nor 颜缘 shows ads.

### Which is updated more often, 亿刷 or 颜缘?

亿刷 ships an update every 2 months, and 颜缘 monthly. Most recently, 亿刷 was updated on November 3, 2026 and 颜缘 on October 28, 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.*