# i IChing vs I Ching

The clearest difference is in-app purchases: I Ching at none against i IChing's 1. I Ching also leads on device support (3 vs 1). i IChing's advantage is review sentiment (100% vs 89%). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. i IChing sells 1 one-off in-app purchase. I Ching asks for nothing beyond the download.

i IChing ships an update every 10 days, I Ching every 2 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | i IChing | I Ching |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (26 ratings)](https://appshunter.io/ios/app/i-ching/id6446175523/reviews)** |
| Number of ratings | — | **26** |
| Positive reviews | **100.0% of reviews** | 88.9% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Monetization | **Free** | Paid |
| Size | 99 MB | 43 MB |
| Requires iOS | 16.6 | **15.0.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [QOOQ inc.](https://appshunter.io/developer/446639722) | [James Godwin](https://appshunter.io/developer/1676451658) |

## What reviewers say

### i IChing

[App page](https://appshunter.io/ios/app/i-iching/id1515102228)

This app offers authentic I Ching divination using a digital recreation of the traditional yarrow stalk method. It provides over 250,000 characters of content, including original texts and Wilhelm commentary, to guide users through life decisions.

**Highlights:** Authentic yarrow stalk divination, 250,000+ characters of content, Complete Wilhelm commentary, Ad-free divination experience, Browse all 64 hexagrams, Automatic reading history

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $7.99 | one-time |


### I Ching

[App page](https://appshunter.io/ios/app/i-ching/id6446175523)

This app offers daily insights from the I Ching, a year-long Taoist reflection journey, and guided QiGong exercises. It aims to provide wisdom, balance, and personal growth through ancient practices and AI analysis.

**Highlights:** AI-powered I Ching readings, Daily Taoist reflections, Guided QiGong exercises, Personal growth tools, Mindfulness and balance cultivation, Ancient wisdom exploration

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

**In-app purchases:** none


## Frequently asked questions

### Is i IChing free?

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

### Is I Ching free?

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

### Do i IChing or I Ching have ads?

Neither i IChing nor I Ching shows ads.

### Which is updated more often, i IChing or I Ching?

i IChing ships an update every 10 days, and I Ching every 2 weeks. Most recently, i IChing was updated on November 3, 2026 and I Ching on October 30, 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.*