# 作文批改通 vs ExploreThai

The clearest difference is in-app purchases: 作文批改通 at none against ExploreThai's 2. ExploreThai's advantage is iOS requirement (13.0 vs 26.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ExploreThai sells 2 in-app purchases, starting at $7.99 per month. 作文批改通 asks for nothing beyond the download.

作文批改通 ships an update every 4 days, ExploreThai every 3 days. The most recent releases landed on October 13, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 作文批改通 | ExploreThai |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 3 days** |
| Size | 9 MB | 336 MB |
| Requires iOS | 26.2 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Chia-Hao Yang](https://appshunter.io/developer/1628046423) | [HearGlobal LLC](https://appshunter.io/developer/1824231397) |

## What reviewers say

### 作文批改通

[App page](https://appshunter.io/ios/app/id6758901473)

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

**In-app purchases:** none


### ExploreThai

[App page](https://appshunter.io/ios/app/explorethai/id6776143301)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Access | $7.99 | per month |
| Lifetime Access | $19.99 | one-time |


## Frequently asked questions

### Is 作文批改通 free?

作文批改通 is free to download, with no in-app purchases.

### Is ExploreThai free?

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

### Do 作文批改通 or ExploreThai have ads?

Neither 作文批改通 nor ExploreThai shows ads.

### Which is updated more often, 作文批改通 or ExploreThai?

作文批改通 ships an update every 4 days, and ExploreThai every 3 days. Most recently, 作文批改通 was updated on October 13, 2026 and ExploreThai on October 5, 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.*