# 易经导航 HD vs 获得课堂

The clearest difference is price: 获得课堂 at Free against 易经导航 HD's $4.99. 获得课堂 also leads on update cadence (every 3 weeks vs every 11 months) and iOS requirement (9.0 vs 15.6). On ads, in-app purchases and device support there is nothing between them.

获得课堂 is free to download; 易经导航 HD costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

易经导航 HD ships an update every 11 months, 获得课堂 every 3 weeks. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | 易经导航 HD | 获得课堂 |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 3 weeks** |
| Monetization | Paid | — |
| Size | 9 MB | 174 MB |
| Requires iOS | 15.6 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Lingchen](https://appshunter.io/developer/490063568) | [创盛视联数码科技(北京)有限公司](https://appshunter.io/developer/1491107623) |

## What reviewers say

### 易经导航 HD

[App page](https://appshunter.io/ios/app/hd/id534524272)

Learn the I Ching with guided lessons and practice exercises. This app helps you understand卦象, 卦辞, and 爻辞 to broaden your perspective and increase wisdom. It also offers divination features to aid in rational decision-making and navigating life's challenges.

**Highlights:** Learn I Ching principles, Practice卦象, 卦辞, 爻辞, Expand perspective and wisdom, I Ching divination for guidance, Rational decision-making aid, Includes 焦氏易林

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

**In-app purchases:** none


### 获得课堂

[App page](https://appshunter.io/ios/app/id1537062148)

**In-app purchases:** none


## Frequently asked questions

### Is 易经导航 HD free?

易经导航 HD costs $4.99, with no in-app purchases.

### Is 获得课堂 free?

获得课堂 is free to download, with no in-app purchases.

### Do 易经导航 HD or 获得课堂 have ads?

Neither 易经导航 HD nor 获得课堂 shows ads.

### Which is updated more often, 易经导航 HD or 获得课堂?

易经导航 HD ships an update every 11 months, and 获得课堂 every 3 weeks. Most recently, 易经导航 HD was updated on November 1, 2026 and 获得课堂 on November 7, 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.*