# 搜题 vs 作业快对

The clearest difference is in-app purchases: 作业快对 at none against 搜题's 4. 搜题's advantage is update cadence (every 7 months vs every 17 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 搜题 sells 4 in-app purchases, starting at $1.99 per 7 days. 作业快对 asks for nothing beyond the download.

搜题 ships an update every 7 months, 作业快对 every 17 months. The most recent releases landed on September 13, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | 搜题 | 作业快对 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (26 ratings)](https://appshunter.io/ios/app/ai/id1599464590/reviews)** | — |
| Number of ratings | **26** | — |
| Positive reviews | 9.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 17 months |
| Monetization | Free with in-app purchases | — |
| Size | 50 MB | 54 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Hangzhou Keyi Network Technology Co., Ltd](https://appshunter.io/developer/1413640329) | [佐北 宁](https://appshunter.io/developer/1556784907) |

## What reviewers say

### 搜题

[App page](https://appshunter.io/ios/app/ai/id1599464590)

This app helps students in elementary, middle, and high school find answers and detailed explanations for their homework. It also offers practice tests and writing feedback for English and Chinese essays, along with oral calculation correction.

**Highlights:** AI-powered answer and explanation generation, English and Chinese essay grading, Oral calculation correction, Practice tests for various grade levels, Photo upload for quick problem solving

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 搜题周会员 | $1.99 | per 7 days |
| 搜题月会员 | $4.99 | per month |
| 搜题专业版季度会员 | $9.99 | per 3 months |
| 搜题年VIP | $19.99 | per year |


### 作业快对

[App page](https://appshunter.io/ios/app/ai/id6475805372)

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

**In-app purchases:** none


## Frequently asked questions

### Is 搜题 free?

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

### Is 作业快对 free?

作业快对 is free to download, with no in-app purchases.

### Do 搜题 or 作业快对 have ads?

Neither 搜题 nor 作业快对 shows ads.

### Which is updated more often, 搜题 or 作业快对?

搜题 ships an update every 7 months, and 作业快对 every 17 months. Most recently, 搜题 was updated on September 13, 2026 and 作业快对 on September 23, 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.*