# 孔令伟梅花易数 vs 五十学易

The clearest difference is update cadence: 五十学易 at every 3 months against 孔令伟梅花易数's every 9 months. 孔令伟梅花易数's advantage is iOS requirement (8.0 vs 15.0). 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.

孔令伟梅花易数 ships an update every 9 months, 五十学易 every 3 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | 孔令伟梅花易数 | 五十学易 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 months** |
| Size | 22 MB | 1 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Pule Tong Culture Media Co. Ltd.](https://appshunter.io/developer/1110644009) | [广州鑫世信息科技有限公司](https://appshunter.io/developer/1259875624) |

## What reviewers say

### 孔令伟梅花易数

[App page](https://appshunter.io/ios/app/id1123507675)

**Features:** macOS Compatibility

**In-app purchases:** none


### 五十学易

[App page](https://appshunter.io/ios/app/id6479593729)

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

**In-app purchases:** none


## Frequently asked questions

### Is 孔令伟梅花易数 free?

孔令伟梅花易数 is free to download, with no in-app purchases.

### Is 五十学易 free?

五十学易 is free to download, with no in-app purchases.

### Do 孔令伟梅花易数 or 五十学易 have ads?

Neither 孔令伟梅花易数 nor 五十学易 shows ads.

### Which is updated more often, 孔令伟梅花易数 or 五十学易?

孔令伟梅花易数 ships an update every 9 months, and 五十学易 every 3 months. Most recently, 孔令伟梅花易数 was updated on October 24, 2026 and 五十学易 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.*