# 安徽中考英语词汇 AI批改英语作文 vs 研学在线

The clearest difference is device support: 研学在线 at 3 against 安徽中考英语词汇 AI批改英语作文's —. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. 安徽中考英语词汇 AI批改英语作文 sells 1 one-off in-app purchase and 研学在线 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 安徽中考英语词汇 AI批改英语作文 | 研学在线 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | — | No |
| Update frequency | — | Every 9 months |
| Size | 52 MB | 39 MB |
| Requires iOS | **10.0** | 11.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [建政 朱](https://appshunter.io/developer/599473971) | [菊花 张](https://appshunter.io/developer/1678039299) |

## What reviewers say

### 安徽中考英语词汇 AI批改英语作文

[App page](https://appshunter.io/ios/app/ai/id1582910981)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 一次购买，永久使用 | $1.99 | one-time |


### 研学在线

[App page](https://appshunter.io/ios/app/id6463064641)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 事业编(ABC)•面试•精讲课 | $299.99 | one-time |


## Frequently asked questions

### Is 安徽中考英语词汇 AI批改英语作文 free?

安徽中考英语词汇 AI批改英语作文 is free to download, with in-app purchases available.

### Is 研学在线 free?

研学在线 is free to download, with in-app purchases available.

---

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