# 作业帮家长版 vs 口算批改

The clearest difference is rating: 口算批改 at 5.0 against 作业帮家长版's 4.5. 作业帮家长版's advantage is update cadence (every 2 weeks vs every 3 months) and ratings volume (142 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. 作业帮家长版 sells 41 in-app purchases, starting at $2.99 per month and 口算批改 sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

口算批改 holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: 作业帮家长版 has 142 ratings behind it against 2, so its average is the more settled of the two.

作业帮家长版 ships an update every 2 weeks, 口算批改 every 3 months. The most recent releases landed on October 28, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 作业帮家长版 | 口算批改 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (142 ratings)](https://appshunter.io/ios/app/id1569820044/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/pk/id6446873728/reviews)** |
| Number of ratings | **142** | 2 |
| Positive reviews | 83.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Freemium | Free with in-app purchases |
| Size | 173 MB | 33 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Polar Future Culture Technology Co., Ltd](https://appshunter.io/developer/1681701989) | [Light Speed Intelligence Technology Co., Ltd.](https://appshunter.io/developer/1670291399) |

## What reviewers say

### 作业帮家长版

[App page](https://appshunter.io/ios/app/id1569820044)

This app provides detailed explanations and multiple approaches to solve homework problems across various subjects. It also offers English and Chinese vocabulary lookups, synchronized practice exercises, and essay examples to aid students.

**Highlights:** Detailed problem explanations, Vocabulary lookup and translation, Synchronized practice exercises, Essay writing examples, Extensive subject question bank, VIP member exclusive videos

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

**In-app purchases (41)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月 | $2.99 | per month |
| 作业帮家长版连续包月 | $5.99 | per month |
| 连续包月 | $5.99 | per month |
| 作业帮家长版连续包月 | $5.99 | per month |
| 升级SVIP15天 | $0.99 | one-time |
| 80学币 | $0.99 | one-time |
| 听学月卡 | $2.99 | one-time |
| 升级SVIP30天 | $2.99 | one-time |
| 280学币 | $3.99 | one-time |
| 作业帮家长版1个月VIP | $3.99 | one-time |
| 听学季卡 | $5.99 | one-time |
| VIP季卡（3个月） | $5.99 | one-time |
| SVIP月卡 | $5.99 | one-time |
| 升级SVIP90天 | $5.99 | one-time |
| 作业帮VIP季卡 | $6.99 | one-time |
| 升级SVIP90天 | $6.99 | one-time |
| 作业帮家长版月卡 | $6.99 | one-time |
| VIP学期卡 | $6.99 | one-time |
| 作业帮VIP学期卡 | $7.99 | one-time |
| 作业帮家长版3个月VIP | $9.99 | one-time |
| 作业帮家长版学期卡 | $9.99 | one-time |
| VIP年卡（12个月） | $14.99 | one-time |
| VIP年卡 | $14.99 | one-time |
| 12个月 | $17.99 | one-time |
| VIP年卡 | $17.99 | one-time |
| 听学年卡 | $19.99 | one-time |
| VIP年卡（12个月） | $19.99 | one-time |
| 12个月 | $19.99 | one-time |
| VIP年卡 | $19.99 | one-time |
| 作业帮家长版季卡 | $19.99 | one-time |
| 作业帮家长版年卡 | $19.99 | one-time |
| VIP年卡 | $22.99 | one-time |
| 作业帮家长版24个月VIP | $29.99 | one-time |
| 作业帮家长版VIP2年卡 | $29.99 | one-time |
| VIP年卡（12个月） | $34.99 | one-time |
| 作业帮家长版12个月VIP | $34.99 | one-time |
| 12个月 | $34.99 | one-time |
| SVIP年卡 | $39.99 | one-time |
| SVIP | $39.99 | one-time |
| SVIP年卡 | $59.99 | one-time |
| 年卡 | $59.99 | one-time |


### 口算批改

[App page](https://appshunter.io/ios/app/pk/id6446873728)

Instantly check children's math homework by taking a photo. This AI-powered tool helps identify errors in various math problem types, supporting learning and reducing workload for parents and teachers. Offers subscription plans for continued use.

**Highlights:** Instant photo-based homework checking, AI-powered error detection, Supports diverse math problem types, Helps children learn from mistakes, Reduces workload for parents/teachers, Daily practice exercises

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员 | $3.99 | per month |
| 年会员 | $19.99 | per year |
| 永久会员 | $22.99 | one-time |


## Frequently asked questions

### Is 作业帮家长版 free?

作业帮家长版 is free to download, with in-app purchases available.

### Is 口算批改 free?

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

### Which has better reviews, 作业帮家长版 or 口算批改?

口算批改 is rated higher. 作业帮家长版 averages 4.5 out of 5 from 142 ratings, while 口算批改 averages 5.0 from 2 ratings.

### Do 作业帮家长版 or 口算批改 have ads?

Neither 作业帮家长版 nor 口算批改 shows ads.

### Which is updated more often, 作业帮家长版 or 口算批改?

作业帮家长版 ships an update every 2 weeks, and 口算批改 every 3 months. Most recently, 作业帮家长版 was updated on October 28, 2026 and 口算批改 on October 14, 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.*