# 奇门遁甲术 vs iChingLife

The clearest difference is in-app purchases: 奇门遁甲术 at none against iChingLife's 9. 奇门遁甲术 also leads on ads (none vs shown) and update cadence (every 4 days vs every 9 days). On price and device support there is nothing between them.

Both are free to download. iChingLife sells 9 in-app purchases, starting at $15.99 per month. 奇门遁甲术 asks for nothing beyond the download.

奇门遁甲术 ships an update every 4 days, iChingLife every 9 days. The most recent releases landed on September 18, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | 奇门遁甲术 | iChingLife |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/ichinglife/id1533516434/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 9 days |
| Monetization | — | Free with in-app purchases |
| Size | 153 MB | 75 MB |
| Requires iOS | **12.2** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [CHEUNG PUI MAN](https://appshunter.io/developer/291179028) | [皓 熊](https://appshunter.io/developer/1533514271) |

## What reviewers say

### 奇门遁甲术

[App page](https://appshunter.io/ios/app/id642373753)

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

**In-app purchases:** none


### iChingLife

[App page](https://appshunter.io/ios/app/ichinglife/id1533516434)

This app provides a comprehensive tool for exploring the I Ching, offering guidance for beginners and in-depth study for enthusiasts. It features multiple divination methods, AI assistance, and interactive learning tools, all while prioritizing user privacy with local data storage.

**Highlights:** Multiple divination methods, AI I Ching assistant, Local data storage, Interactive learning games, Classical I Ching school references, Quick hexagram search

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Auto-Renew | $15.99 | per month |
| Quarterly Auto-Renew | $39.99 | per 3 months |
| Annual Auto-Renew | $119.99 | per year |
| A few coins | $2.39 | one-time |
| 3 Coins | $2.99 | one-time |
| 10 Coins | $5.99 | one-time |
| Some coins | $8.29 | one-time |
| 30 Coins | $12.99 | one-time |
| 100 Coins | $19.99 | one-time |


## Frequently asked questions

### Is 奇门遁甲术 free?

奇门遁甲术 is free to download, with no in-app purchases.

### Is iChingLife free?

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

### Do 奇门遁甲术 or iChingLife have ads?

iChingLife shows ads; 奇门遁甲术 does not.

### Which is updated more often, 奇门遁甲术 or iChingLife?

奇门遁甲术 ships an update every 4 days, and iChingLife every 9 days. Most recently, 奇门遁甲术 was updated on September 18, 2026 and iChingLife on September 21, 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.*