# 作业帮 vs 智慧泉海

The clearest difference is review sentiment: 作业帮 at 72% against 智慧泉海's 0%. 作业帮 also leads on rating (4.5 vs 1.0) and update cadence (every 11 days vs every 2 months). 智慧泉海's advantage is in-app purchases (none vs 9). 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. 智慧泉海 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 3, 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 0% of 智慧泉海's.

作业帮 ships an update every 11 days, 智慧泉海 every 2 months. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 作业帮 | 智慧泉海 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (3.4K ratings)](https://appshunter.io/ios/app/id803781859/reviews)** | [1.0 (3 ratings)](https://appshunter.io/ios/app/id6447558820/reviews) |
| Number of ratings | **3.4K** | 3 |
| Positive reviews | **72.2% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 2 months |
| Monetization | Freemium | — |
| Size | 185 MB | 239 MB |
| Requires iOS | 13.0 | 13 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Polar Future Culture Technology Co., Ltd](https://appshunter.io/developer/1681701989) | [Quanzhou Marine Vocational College](https://appshunter.io/developer/1681758700) |

## 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


### 智慧泉海

[App page](https://appshunter.io/ios/app/id6447558820)

**Features:** macOS Compatibility

**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 智慧泉海 free?

智慧泉海 is free to download, with no in-app purchases.

### Which has better reviews, 作业帮 or 智慧泉海?

作业帮 is rated higher. 作业帮 averages 4.5 out of 5 from 3.4K ratings, while 智慧泉海 averages 1.0 from 3 ratings.

### Do 作业帮 or 智慧泉海 have ads?

Neither 作业帮 nor 智慧泉海 shows ads.

### Which is updated more often, 作业帮 or 智慧泉海?

作业帮 ships an update every 11 days, and 智慧泉海 every 2 months. Most recently, 作业帮 was updated on November 11, 2026 and 智慧泉海 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.*