# 易经导航 vs 凌云

The clearest difference is price: 凌云 at Free against 易经导航's $1.99. 易经导航's advantage is device support. On in-app purchases and iOS requirement there is nothing between them.

凌云 is free to download; 易经导航 costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 易经导航 | 凌云 |
| --- | --- | --- |
| 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 | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 5 weeks | — |
| Monetization | Paid | — |
| Size | 7 MB | 18 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Lingchen](https://appshunter.io/developer/490063568) | [少龙 李](https://appshunter.io/developer/1852971866) |

## 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


### 凌云

[App page](https://appshunter.io/ios/app/id6755294501)

**In-app purchases:** none


## Frequently asked questions

### Is 易经导航 free?

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

### Is 凌云 free?

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

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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.*