# ESA阅卷 vs AI助教

ESA阅卷 and AI助教 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 8, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | ESA阅卷 | AI助教 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 8 MB | 25 MB |
| Requires iOS | 9.0 | 9.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guangdong Decheng Big Data Technology Co.,Ltd.](https://appshunter.io/developer/1474582759) | [Guangdong Etonedu Co., Ltd.](https://appshunter.io/developer/1054603787) |

## What reviewers say

### ESA阅卷

[App page](https://appshunter.io/ios/app/esa/id1479634252)

**Features:** macOS Compatibility

**In-app purchases:** none


### AI助教

[App page](https://appshunter.io/ios/app/ai/id1562931964)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ESA阅卷 free?

ESA阅卷 is free to download, with no in-app purchases.

### Is AI助教 free?

AI助教 is free to download, with no in-app purchases.

### Do ESA阅卷 or AI助教 have ads?

Neither ESA阅卷 nor AI助教 shows ads.

### Which is updated more often, ESA阅卷 or AI助教?

ESA阅卷 ships an update every 2 months, and AI助教 every 2 months. Most recently, ESA阅卷 was updated on September 8, 2026 and AI助教 on October 16, 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.*