# e企学 vs 极地训练营

The clearest difference is in-app purchases: 极地训练营 at none against e企学's 5. 极地训练营 also leads on iOS requirement (10.0 vs 12.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. e企学 sells 4 one-off in-app purchases. 极地训练营 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 4, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | e企学 | 极地训练营 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 63 MB | 331 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nanjing Hongsong Information Technology Co., Ltd.](https://appshunter.io/developer/998442478) | [北京蓝谷极狐汽车科技有限公司](https://appshunter.io/developer/1595011772) |

## What reviewers say

### e企学

[App page](https://appshunter.io/ios/app/e/id998442479)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 198金币 | $29.99 | one-time |
| 588金币 | $89.99 | one-time |
| 998金币 | $149.99 | one-time |
| 1498金币 | $229.99 | one-time |


### 极地训练营

[App page](https://appshunter.io/ios/app/id1530316103)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is e企学 free?

e企学 is free to download, with in-app purchases available.

### Is 极地训练营 free?

极地训练营 is free to download, with no in-app purchases.

### Do e企学 or 极地训练营 have ads?

Neither e企学 nor 极地训练营 shows ads.

### Which is updated more often, e企学 or 极地训练营?

e企学 ships an update every 3 weeks, and 极地训练营 every 3 weeks. Most recently, e企学 was updated on October 4, 2026 and 极地训练营 on September 9, 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.*