# 企安e学 vs 山能e学

The clearest difference is update cadence: 山能e学 at every 6 days against 企安e学's every 2 months. 企安e学's advantage is iOS requirement (9.0 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.

企安e学 ships an update every 2 months, 山能e学 every 6 days. The most recent releases landed on September 8, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | 企安e学 | 山能e学 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 days** |
| Size | 113 MB | 137 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [锦涛 杜](https://appshunter.io/developer/1594989743) | [Shandong Energy Group Co., Ltd.](https://appshunter.io/developer/1313593572) |

## What reviewers say

### 企安e学

[App page](https://appshunter.io/ios/app/e/id1604595575)

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

**In-app purchases:** none


### 山能e学

[App page](https://appshunter.io/ios/app/e/id6450068426)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 企安e学 free?

企安e学 is free to download, with no in-app purchases.

### Is 山能e学 free?

山能e学 is free to download, with no in-app purchases.

### Do 企安e学 or 山能e学 have ads?

Neither 企安e学 nor 山能e学 shows ads.

### Which is updated more often, 企安e学 or 山能e学?

企安e学 ships an update every 2 months, and 山能e学 every 6 days. Most recently, 企安e学 was updated on September 8, 2026 and 山能e学 on September 17, 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.*