# 五十学易 vs 大师六爻

The clearest difference is in-app purchases: 五十学易 at none against 大师六爻's 9. 五十学易 also leads on ads (none vs shown). 大师六爻's advantage is update cadence (every 6 weeks vs every 3 months) and iOS requirement (10.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. 大师六爻 sells 9 one-off in-app purchases. 五十学易 asks for nothing beyond the download.

五十学易 ships an update every 3 months, 大师六爻 every 6 weeks. The most recent releases landed on October 24, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 五十学易 | 大师六爻 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/id6670554326/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 70 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [广州鑫世信息科技有限公司](https://appshunter.io/developer/1259875624) | [Shanghai seven fire Network Technology Co., Ltd.](https://appshunter.io/developer/937042038) |

## What reviewers say

### 五十学易

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

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

**In-app purchases:** none


### 大师六爻

[App page](https://appshunter.io/ios/app/id6670554326)

This app blends ancient divination techniques with modern technology for time management and personalized reminders. It offers multiple methods for generating hexagrams and provides detailed analysis of their components.

**Highlights:** Multiple hexagram generation methods, Detailed analysis of hexagram components, Personalized event reminders, Ancient texts reading, Time management features

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 购买18个元宝 | $2.99 | one-time |
| 购买30个元宝 | $3.99 | one-time |
| 一个月会员 | $5.99 | one-time |
| 购买68个元宝 | $9.99 | one-time |
| 购买128个元宝 | $19.99 | one-time |
| 一年会员 | $22.99 | one-time |
| 购买328个元宝 | $49.99 | one-time |
| 五年会员 | $69.99 | one-time |
| 购买648个元宝 | $99.99 | one-time |


## Frequently asked questions

### Is 五十学易 free?

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

### Is 大师六爻 free?

大师六爻 is free to download, with in-app purchases available.

### Do 五十学易 or 大师六爻 have ads?

大师六爻 shows ads; 五十学易 does not.

### Which is updated more often, 五十学易 or 大师六爻?

五十学易 ships an update every 3 months, and 大师六爻 every 6 weeks. Most recently, 五十学易 was updated on October 24, 2026 and 大师六爻 on November 4, 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.*