# 作业帮 vs C30学生端

The clearest difference is review sentiment: 作业帮 at 72% against C30学生端's 18%. 作业帮 also leads on rating (4.5 vs 1.0) and ratings volume (3.4K vs 10). C30学生端's advantage is in-app purchases (none vs 9). On price, ads and device support there is nothing between them.

Both are free to download. 作业帮 sells 9 in-app purchases, starting at $2.99 per month. C30学生端 asks for nothing beyond the download.

作业帮 holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: 作业帮 has 3.4K ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 72% of 作业帮's written reviews are positive against 18% of C30学生端's.

作业帮 ships an update every 11 days, C30学生端 every 2 months. The most recent releases landed on November 11, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | 作业帮 | C30学生端 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (3.4K ratings)](https://appshunter.io/ios/app/id803781859/reviews)** | [1.0 (10 ratings)](https://appshunter.io/ios/app/c30/id1469687292/reviews) |
| Number of ratings | **3.4K** | 10 |
| Positive reviews | **72.2% of reviews** | 17.9% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 2 months |
| Monetization | Freemium | **Free** |
| Size | 185 MB | 109 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Polar Future Culture Technology Co., Ltd](https://appshunter.io/developer/1681701989) | [Mukun Technology Co., Ltd.](https://appshunter.io/developer/1319273343) |

## What reviewers say

### 作业帮

[App page](https://appshunter.io/ios/app/id803781859)

This AI-powered learning platform offers a vast database of questions and exercises for K-12 students. It provides instant AI-driven answers, homework grading, and personalized study plans. Features include video explanations, translation tools, and practice modules for various subjects.

**Highlights:** AI-powered homework grading, Smart Q&A with 1.9 billion questions, Personalized study plans, Video explanations by teachers, AI writing assistance, Photo translation tool

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月 | $2.99 | per month |
| 80学币 | $0.99 | one-time |
| 10学币 | $0.99 | one-time |
| 280学币 | $3.99 | one-time |
| 作业帮1个月VIP | $3.99 | one-time |
| 880学币 | $12.99 | one-time |
| 12个月 | $17.99 | one-time |
| 1880学币 | $29.99 | one-time |
| 5880学币 | $79.99 | one-time |

**What reviewers like**

- 👍 Helpful for homework and assignments
- 🚀 Provides detailed and accurate answers
- 💡 Useful for learning and understanding concepts
- 🤖 Effective AI-powered assistance

**What reviewers complain about**

- 🐛 Inaccurate or incomplete answer explanations
- 🔒 Requires login and personal information
- 💰 Certain features locked behind paywall
- 🤔 Inconsistent performance and reliability

**Reported bugs**

- Crashes or freezes during use
- Incorrect or missing answers for some questions
- Compatibility issues with certain devices or OS versions

**Requested features**

- Expand content coverage to more subjects
- Improve search functionality and accuracy
- Add option for horizontal layout on tablets
- Provide more detailed step-by-step solutions


### C30学生端

[App page](https://appshunter.io/ios/app/c30/id1469687292)

This app offers a comprehensive platform for students to engage in post-class learning, access micro-lessons, and review course materials. It facilitates homework submission with instant feedback and encourages collaborative exploration and discussion with peers and teachers. The application aims to make learning more interactive and enjoyable through various classroom engagement tools.

**Highlights:** Micro-lesson access, Homework submission and feedback, Interactive classroom activities, Collaborative exploration, Progress tracking, Teacher evaluations

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

**In-app purchases:** none


## Frequently asked questions

### Is 作业帮 free?

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

### Is C30学生端 free?

C30学生端 is free to download, with no in-app purchases.

### Which has better reviews, 作业帮 or C30学生端?

作业帮 is rated higher. 作业帮 averages 4.5 out of 5 from 3.4K ratings, while C30学生端 averages 1.0 from 10 ratings.

### Do 作业帮 or C30学生端 have ads?

Neither 作业帮 nor C30学生端 shows ads.

### Which is updated more often, 作业帮 or C30学生端?

作业帮 ships an update every 11 days, and C30学生端 every 2 months. Most recently, 作业帮 was updated on November 11, 2026 and C30学生端 on November 6, 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.*