# Cheung Hing vs Math AI Homework Helper Chat

The clearest difference is in-app purchases: Cheung Hing at none against Math AI Homework Helper Chat's 6. Cheung Hing also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 2 months). On price there is nothing between them.

Both are free to download. Math AI Homework Helper Chat sells 6 in-app purchases, starting at $8.99 per 7 days. Cheung Hing asks for nothing beyond the download.

Cheung Hing ships an update every 2 weeks, Math AI Homework Helper Chat every 2 months. The most recent releases landed on October 5, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Cheung Hing | Math AI Homework Helper Chat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/math-ai-homework-helper-chat/id6744828153/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 61 MB | 17 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Cheung Hing Electronic & Electrical Engineering Co. Ltd.](https://appshunter.io/developer/1536114207) | [Harith Polakal](https://appshunter.io/developer/1809417517) |

## What reviewers say

### Cheung Hing

[App page](https://appshunter.io/ios/app/cheung-hing/id6739491196)

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

**In-app purchases:** none


### Math AI Homework Helper Chat

[App page](https://appshunter.io/ios/app/math-ai-homework-helper-chat/id6744828153)

Solve math problems instantly using your camera or by typing questions. Get detailed step-by-step explanations from an AI tutor and track your learning progress. Offers a premium membership for advanced features.

**Highlights:** Camera-based problem scanning, Step-by-step solution explanations, AI math tutor chat, Progress tracking, Advanced calculator functionality, History of solved problems

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Math AI Homework Helper Chat | $8.99 | per 7 days |
| mathAIHomeworkWeekly | $8.99 | per 7 days |
| mathAIHomeworkMonthly | $14.99 | per month |
| mathAIHomeworkMonthlyTrial | $15.99 | per month |
| mathAIHomeworkYearly | $83.99 | per year |
| mathAIHomeworkYearlyTrial | $99.99 | per year |


## Frequently asked questions

### Is Cheung Hing free?

Cheung Hing is free to download, with no in-app purchases.

### Is Math AI Homework Helper Chat free?

Math AI Homework Helper Chat is free to download, with in-app purchases available.

### Do Cheung Hing or Math AI Homework Helper Chat have ads?

Math AI Homework Helper Chat shows ads; Cheung Hing does not.

### Which is updated more often, Cheung Hing or Math AI Homework Helper Chat?

Cheung Hing ships an update every 2 weeks, and Math AI Homework Helper Chat every 2 months. Most recently, Cheung Hing was updated on October 5, 2026 and Math AI Homework Helper Chat on October 25, 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.*