# 易经导航 vs i IChing

The clearest difference is price: i IChing at Free against 易经导航's $1.99. i IChing also leads on review sentiment (100% vs 71%) and update cadence (every 2 weeks vs every 5 weeks). 易经导航's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

i IChing is free to download; 易经导航 costs $1.99 up front. i IChing sells 1 one-off in-app purchase. 易经导航 asks for nothing beyond the download.

易经导航 ships an update every 5 weeks, i IChing every 2 weeks. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 易经导航 | i IChing |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/iching-navigator/id493207167/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 71.4% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | Paid | **Free** |
| Size | 7 MB | 99 MB |
| Requires iOS | **15.6** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Lingchen](https://appshunter.io/developer/490063568) | [QOOQ inc.](https://appshunter.io/developer/446639722) |

## What reviewers say

### 易经导航

[App page](https://appshunter.io/ios/app/iching-navigator/id493207167)

This app helps users learn and understand the I Ching through interactive practice. It offers guidance for life decisions by interpreting卦象, 卦辞, and 爻辞, and includes the "Jiao Shi I Ching" for deeper study.

**Highlights:** Learn I Ching principles, Interpret卦象, 卦辞, 爻辞, Guidance for life decisions, Includes Jiao Shi I Ching, Interactive learning

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

**In-app purchases:** none


### i IChing

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

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


## Frequently asked questions

### Is 易经导航 free?

易经导航 costs $1.99, with no in-app purchases.

### Is i IChing free?

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

### Do 易经导航 or i IChing have ads?

Neither 易经导航 nor i IChing shows ads.

### Which is updated more often, 易经导航 or i IChing?

易经导航 ships an update every 5 weeks, and i IChing every 2 weeks. Most recently, 易经导航 was updated on October 26, 2026 and i IChing on October 27, 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.*