# DSE 數學公式 vs HKDSE 中文精讀筆記

The clearest difference is review sentiment: DSE 數學公式 at 100% against HKDSE 中文精讀筆記's 50%. DSE 數學公式 also leads on in-app purchases (none vs 1) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. HKDSE 中文精讀筆記 sells 1 one-off in-app purchase. DSE 數學公式 asks for nothing beyond the download.

DSE 數學公式 ships an update every 3 months, HKDSE 中文精讀筆記 every 9 months. Both last shipped on October 1, 2026.

## The numbers

| Metric | DSE 數學公式 | HKDSE 中文精讀筆記 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dse/id1268404729/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 9 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 31 MB | 6 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Moux Interactive Limited](https://appshunter.io/developer/1268404728) | [Hang Yu LIN](https://appshunter.io/developer/1274492296) |

## What reviewers say

### DSE 數學公式

[App page](https://appshunter.io/ios/app/dse/id1268404729)

Access essential formulas and theorems for the HKDSE Mathematics exam. This app helps Hong Kong students easily find and bookmark key information for revision. It supports English and Chinese languages.

**Highlights:** Formulas and theorems for HKDSE Math, Graph visualizations for formulas, Bookmark important pages, Supports English, Traditional Chinese, Simplified Chinese, Covers various math categories

**Features:** macOS Compatibility

**In-app purchases:** none


### HKDSE 中文精讀筆記

[App page](https://appshunter.io/ios/app/hkdse/id1501958546)

This app provides concise notes and analysis for key units in Chinese Language, including 16 classic literary works and various rhetorical devices. It features quizzes to test understanding of these devices. Designed as a supplementary reference for HKDSE Chinese Language students.

**Highlights:** Key unit analysis, 16 classic literary works included, Rhetorical device notes, Quizzes for rhetorical devices, Simple and clear interface, Supplementary reference material

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HKDSE 中文精讀筆記 Pro | $4.99 | one-time |


## Frequently asked questions

### Is DSE 數學公式 free?

DSE 數學公式 is free to download, with no in-app purchases.

### Is HKDSE 中文精讀筆記 free?

HKDSE 中文精讀筆記 is free to download, with in-app purchases available.

### Do DSE 數學公式 or HKDSE 中文精讀筆記 have ads?

HKDSE 中文精讀筆記 shows ads; DSE 數學公式 does not.

### Which is updated more often, DSE 數學公式 or HKDSE 中文精讀筆記?

DSE 數學公式 ships an update every 3 months, and HKDSE 中文精讀筆記 every 9 months. Most recently, DSE 數學公式 was updated on October 1, 2026 and HKDSE 中文精讀筆記 on October 1, 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.*