# DSE 中史 vs Zombie Econ

The clearest difference is in-app purchases: Zombie Econ at none against DSE 中史's 1. Zombie Econ also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. DSE 中史 sells 1 one-off in-app purchase. Zombie Econ asks for nothing beyond the download.

DSE 中史 ships an update every 5 months, Zombie Econ every 3 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | DSE 中史 | Zombie Econ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dse/id1558283836/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 138 MB | 6 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KAM CHEUNG Wong](https://appshunter.io/developer/1439158011) | [Cheuk Hang Chow](https://appshunter.io/developer/1518613243) |

## What reviewers say

### DSE 中史

[App page](https://appshunter.io/ios/app/dse/id1558283836)

This app offers supplementary study materials for the Hong Kong Diploma of Secondary Education (DSE) Chinese History exam. It provides concise notes, key historical examples, and clear analysis to help students prepare for both compulsory and elective paper sections. Content is regularly updated based on official reports and textbooks.

**Highlights:** DSE Chinese History study notes, Key historical examples for exams, Clear arguments and analysis, Covers compulsory and elective sections, Regular content updates

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $12.99 | one-time |


### Zombie Econ

[App page](https://appshunter.io/ios/app/zombie-econ/id1572302976)

This educational app helps students prepare for the HKDSE exam by offering practice opportunities. It focuses on economics to improve student performance and achieve better results.

**Highlights:** HKDSE exam preparation, Economics practice, Student performance improvement, Achieve good results

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DSE 中史 free?

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

### Is Zombie Econ free?

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

### Do DSE 中史 or Zombie Econ have ads?

DSE 中史 shows ads; Zombie Econ does not.

### Which is updated more often, DSE 中史 or Zombie Econ?

DSE 中史 ships an update every 5 months, and Zombie Econ every 3 months. Most recently, DSE 中史 was updated on October 24, 2026 and Zombie Econ on October 24, 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.*