# 口算批改 vs 作业辅导搜题宝

The clearest difference is update cadence: 作业辅导搜题宝 at every 5 days against 口算批改's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 口算批改 sells 3 in-app purchases, starting at $2.99 per 7 days and 作业辅导搜题宝 sells 5 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

口算批改 ships an update every 4 months, 作业辅导搜题宝 every 5 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | 口算批改 | 作业辅导搜题宝 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (21 ratings)](https://appshunter.io/ios/app/id1574452927/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 days** |
| Monetization | Freemium | — |
| Size | 77 MB | 27 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou Jiadi Bozhong](https://appshunter.io/developer/1506720843) | [一航 李](https://appshunter.io/developer/1671920706) |

## What reviewers say

### 口算批改

[App page](https://appshunter.io/ios/app/id1574452927)

Instantly grade math and English assignments with a photo. This tool helps parents and teachers quickly identify errors, provides correct answers, and offers practice exercises. It also supports batch printing and PDF export for convenient study materials.

**Highlights:** Photo-based math homework grading, Error highlighting with correct answers, English essay grammar correction, Extensive subject test papers, Customizable oral calculation practice, Batch printing and PDF export

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 口算批改周会员VIP | $2.99 | per 7 days |
| 拍照搜题月会员 | $8.99 | per month |
| 作业批改年会员 | $24.49 | per year |


### 作业辅导搜题宝

[App page](https://appshunter.io/ios/app/id6446191472)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包周 | $0.99 | per 7 days |
| 搜题月费会员 | $4.99 | per month |
| 永久会员 | $7.99 | one-time |
| 一次性购买3个月会员 | $9.99 | one-time |
| 一次性购买12个月会员 | $19.99 | one-time |


## Frequently asked questions

### Is 口算批改 free?

口算批改 is free to download, with in-app purchases available.

### Is 作业辅导搜题宝 free?

作业辅导搜题宝 is free to download, with in-app purchases available.

### Do 口算批改 or 作业辅导搜题宝 have ads?

Neither 口算批改 nor 作业辅导搜题宝 shows ads.

### Which is updated more often, 口算批改 or 作业辅导搜题宝?

口算批改 ships an update every 4 months, and 作业辅导搜题宝 every 5 days. Most recently, 口算批改 was updated on November 3, 2026 and 作业辅导搜题宝 on November 3, 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.*