# 集王羲之书圣教序 vs 易经导航

The clearest difference is review sentiment: 易经导航 at 71% against 集王羲之书圣教序's 50%. 易经导航 also leads on update cadence (every 5 weeks vs every 4 months). 集王羲之书圣教序's advantage is iOS requirement (9.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

集王羲之书圣教序 costs $1.99 and 易经导航 $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

集王羲之书圣教序 ships an update every 4 months, 易经导航 every 5 weeks. Both last shipped on October 30, 2026.

## The numbers

| Metric | 集王羲之书圣教序 | 易经导航 |
| --- | --- | --- |
| Price | $1.99 | $1.99 |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/iching-navigator/id493207167/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 50.0% of reviews | **71.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | — | Paid |
| Size | 85 MB | 7 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [小龙 高](https://appshunter.io/developer/425705314) | [Lingchen](https://appshunter.io/developer/490063568) |

## What reviewers say

### 集王羲之书圣教序

[App page](https://appshunter.io/ios/app/id452561112)

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is 集王羲之书圣教序 free?

集王羲之书圣教序 costs $1.99, with no in-app purchases.

### Is 易经导航 free?

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

### Do 集王羲之书圣教序 or 易经导航 have ads?

Neither 集王羲之书圣教序 nor 易经导航 shows ads.

### Which is updated more often, 集王羲之书圣教序 or 易经导航?

集王羲之书圣教序 ships an update every 4 months, and 易经导航 every 5 weeks. Most recently, 集王羲之书圣教序 was updated on October 30, 2026 and 易经导航 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.*