# 易卦精解 vs 主内阅读

The clearest difference is review sentiment: 主内阅读 at 83% against 易卦精解's 50%. 主内阅读 also leads on update cadence (every 3 weeks vs every 56 months). 易卦精解's advantage is iOS requirement (7.0 vs 11.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

易卦精解 ships an update every 56 months, 主内阅读 every 3 weeks. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 易卦精解 | 主内阅读 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/id432734673/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | **83.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 56 months | **Every 3 weeks** |
| Size | 7 MB | 242 MB |
| Requires iOS | **7.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 17+ |
| Developer | [Martin NGAI](https://appshunter.io/developer/319448337) | [PhraKhamphee](https://appshunter.io/developer/1711138401) |

## What reviewers say

### 易卦精解

[App page](https://appshunter.io/ios/app/id432734673)

**In-app purchases:** none


### 主内阅读

[App page](https://appshunter.io/ios/app/id6444713952)

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

**In-app purchases:** none


## Frequently asked questions

### Is 易卦精解 free?

易卦精解 is free to download, with no in-app purchases.

### Is 主内阅读 free?

主内阅读 is free to download, with no in-app purchases.

### Do 易卦精解 or 主内阅读 have ads?

Neither 易卦精解 nor 主内阅读 shows ads.

### Which is updated more often, 易卦精解 or 主内阅读?

易卦精解 ships an update every 56 months, and 主内阅读 every 3 weeks. Most recently, 易卦精解 was updated on October 19, 2026 and 主内阅读 on October 24, 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.*