# DSE 數學公式 vs Stapps

The clearest difference is rating: DSE 數學公式 at 5.0 against Stapps's 3.5. DSE 數學公式 also leads on ads (none vs shown) and monetization model (free vs free with in-app purchases). Stapps's advantage is update cadence (monthly vs every 3 months) and iOS requirement (13.0 vs 15.0). On price, ratings volume, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DSE 數學公式 holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 100% of DSE 數學公式's written reviews are positive against 85% of Stapps's.

DSE 數學公式 ships an update every 3 months, Stapps monthly. The most recent releases landed on November 3, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | DSE 數學公式 | Stapps |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dse/id1268404729/reviews)** | [3.5 (2 ratings)](https://appshunter.io/ios/app/stapps-app/id1420028589/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | **100.0% of reviews** | 84.6% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 27 MB | 69 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Moux Interactive Limited](https://appshunter.io/developer/1268404728) | [Stapps Limited](https://appshunter.io/developer/1420028588) |

## 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, Vision Pro support

**In-app purchases:** none


### Stapps

[App page](https://appshunter.io/ios/app/stapps-app/id1420028589)

Find qualified tutors for one-on-one lessons across all subjects and levels. Connect directly with verified university tutors, book sessions, and access free learning resources. Offers a streamlined process to find the perfect match for your academic needs.

**Highlights:** One-on-one private tutoring, Direct tutor communication, Verified university tutors, Free learning resources, Smart tutor matching, All subjects and levels covered

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## 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 Stapps free?

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

### Which has better reviews, DSE 數學公式 or Stapps?

DSE 數學公式 is rated higher. DSE 數學公式 averages 5.0 out of 5 from 1 ratings, while Stapps averages 3.5 from 2 ratings.

### Do DSE 數學公式 or Stapps have ads?

Stapps shows ads; DSE 數學公式 does not.

### Which is updated more often, DSE 數學公式 or Stapps?

DSE 數學公式 ships an update every 3 months, and Stapps monthly. Most recently, DSE 數學公式 was updated on November 3, 2026 and Stapps on November 2, 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.*