# i上商 vs 作业帮

The clearest difference is in-app purchases: i上商 at none against 作业帮's 9. 作业帮's advantage is update cadence (every 11 days vs every 7 months). On price, ads, device support and iOS requirement there is nothing between them.

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

i上商 ships an update every 7 months, 作业帮 every 11 days. The most recent releases landed on November 11, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | i上商 | 作业帮 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (3.4K ratings)](https://appshunter.io/ios/app/id803781859/reviews)** |
| Number of ratings | — | **3.4K** |
| Positive reviews | — | 72.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 11 days** |
| Monetization | — | Freemium |
| Size | 246 MB | 185 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [上海商学院](https://appshunter.io/developer/1095997521) | [Guangzhou Polar Future Culture Technology Co., Ltd](https://appshunter.io/developer/1681701989) |

## What reviewers say

### i上商

[App page](https://appshunter.io/ios/app/i/id689716111)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is i上商 free?

i上商 is free to download, with no in-app purchases.

### Is 作业帮 free?

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

### Do i上商 or 作业帮 have ads?

Neither i上商 nor 作业帮 shows ads.

### Which is updated more often, i上商 or 作业帮?

i上商 ships an update every 7 months, and 作业帮 every 11 days. Most recently, i上商 was updated on November 11, 2026 and 作业帮 on November 12, 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.*