# I Ching Learning vs 周易工具箱

The clearest difference is in-app purchases: I Ching Learning at none against 周易工具箱's 3. I Ching Learning also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. 周易工具箱 sells 3 in-app purchases, starting at $3.99 per month. I Ching Learning asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on August 25, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | I Ching Learning | 周易工具箱 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/i-ching-learning/id1660742920/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | — |
| Size | 47 MB | 132 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | +4 |
| Developer | [Beijing Jiazi Calendar Technology Co., Ltd.](https://appshunter.io/developer/1471957433) | [思慧 余](https://appshunter.io/developer/1494859873) |

## What reviewers say

### I Ching Learning

[App page](https://appshunter.io/ios/app/i-ching-learning/id1660742920)

This application provides an accessible way to learn about the I Ching. It offers clear explanations and guidance for understanding this ancient Chinese text.

**Highlights:** I Ching learning, Easy to understand explanations, Guidance for ancient text

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

**In-app purchases:** none


### 周易工具箱

[App page](https://appshunter.io/ios/app/id6478820795)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员 | $3.99 | per month |
| 年会员 | $39.99 | per year |
| 永久会员 | $59.99 | one-time |


## Frequently asked questions

### Is I Ching Learning free?

I Ching Learning is free to download, with no in-app purchases.

### Is 周易工具箱 free?

周易工具箱 is free to download, with in-app purchases available.

### Do I Ching Learning or 周易工具箱 have ads?

周易工具箱 shows ads; I Ching Learning does not.

### Which is updated more often, I Ching Learning or 周易工具箱?

I Ching Learning ships an update every 3 weeks, and 周易工具箱 every 3 weeks. Most recently, I Ching Learning was updated on August 25, 2026 and 周易工具箱 on September 15, 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.*