# 易经导航 vs 论子平

The clearest difference is price: 易经导航 at $1.99 against 论子平's $12.99. 论子平's advantage is rating (4.6 vs 1.0) and ratings volume (5 vs 1). On review sentiment, update cadence, ads and in-app purchases there is nothing between them.

易经导航 costs $1.99 and 论子平 $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

论子平 holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: 论子平 has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 71% of 易经导航's written reviews are positive against 74% of 论子平's.

易经导航 ships an update every 5 weeks, 论子平 every 3 weeks. Both last shipped on October 29, 2026.

## The numbers

| Metric | 易经导航 | 论子平 |
| --- | --- | --- |
| Price | **$1.99** | $12.99 |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/iching-navigator/id493207167/reviews) | **[4.6 (5 ratings)](https://appshunter.io/ios/app/id504176984/reviews)** |
| Number of ratings | 1 | **5** |
| Positive reviews | 71.4% of reviews | **73.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Paid | Paid |
| Size | 7 MB | 36 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Lingchen](https://appshunter.io/developer/490063568) | [健 杨](https://appshunter.io/developer/463198144) |

## 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


### 论子平

[App page](https://appshunter.io/ios/app/id504176984)

This app calculates and displays detailed astrological charts based on birth information. It provides insights into destiny, luck cycles, and elemental forces, with features for data management and customization. It's designed for users interested in Taoist and metaphysical studies.

**Highlights:** Calculate birth charts (八字), Display destiny, luck cycles, and elemental information, Detailed chart analysis (细盘功能), Support for various input methods (Gregorian, Lunar), Customizable display options, Includes classic astrological commentary, Data backup and restore via iTunes

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

**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 论子平 free?

论子平 costs $12.99, with no in-app purchases.

### Which has better reviews, 易经导航 or 论子平?

论子平 is rated higher. 易经导航 averages 1.0 out of 5 from 1 ratings, while 论子平 averages 4.6 from 5 ratings.

### Do 易经导航 or 论子平 have ads?

Neither 易经导航 nor 论子平 shows ads.

### Which is updated more often, 易经导航 or 论子平?

易经导航 ships an update every 5 weeks, and 论子平 every 3 weeks. Most recently, 易经导航 was updated on October 29, 2026 and 论子平 on October 29, 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.*