# 五十学易 vs 易学通

The clearest difference is in-app purchases: 五十学易 at none against 易学通's 3. 易学通's advantage is update cadence (fortnightly vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 易学通 sells 3 in-app purchases, starting at $1.09 per 7 days. 五十学易 asks for nothing beyond the download.

五十学易 ships an update every 3 months, 易学通 fortnightly. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 五十学易 | 易学通 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6761115348/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Size | 1 MB | 81 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [广州鑫世信息科技有限公司](https://appshunter.io/developer/1259875624) | [林青 李](https://appshunter.io/developer/1887793390) |

## What reviewers say

### 五十学易

[App page](https://appshunter.io/ios/app/id6479593729)

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

**In-app purchases:** none


### 易学通

[App page](https://appshunter.io/ios/app/id6761115348)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周订阅 | $1.09 | per 7 days |
| 月订阅 | $4.99 | per month |
| 年订阅 | $44.99 | per year |


## Frequently asked questions

### Is 五十学易 free?

五十学易 is free to download, with no in-app purchases.

### Is 易学通 free?

易学通 is free to download, with in-app purchases available.

### Do 五十学易 or 易学通 have ads?

Neither 五十学易 nor 易学通 shows ads.

### Which is updated more often, 五十学易 or 易学通?

五十学易 ships an update every 3 months, and 易学通 fortnightly. Most recently, 五十学易 was updated on October 24, 2026 and 易学通 on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*