# KAODAOHK vs 懲教署投考全攻略 CSDReady

The clearest difference is price: KAODAOHK at Free against 懲教署投考全攻略 CSDReady's $11.99. KAODAOHK also leads on iOS requirement (16.4 vs 18.6). 懲教署投考全攻略 CSDReady's advantage is in-app purchases (none vs 2) and update cadence (every 2 days vs every 2 weeks). On ads and device support there is nothing between them.

KAODAOHK is free to download; 懲教署投考全攻略 CSDReady costs $11.99 up front. KAODAOHK sells 2 in-app purchases, starting at $11.99 per month. 懲教署投考全攻略 CSDReady asks for nothing beyond the download.

KAODAOHK ships an update every 2 weeks, 懲教署投考全攻略 CSDReady every 2 days. The most recent releases landed on October 8, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | KAODAOHK | 懲教署投考全攻略 CSDReady |
| --- | --- | --- |
| Price | **Free** | $11.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Size | 54 MB | 22 MB |
| Requires iOS | **16.4** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hong Kong Employment Training Limited](https://appshunter.io/developer/6776229561) | [SUET MUI NG](https://appshunter.io/developer/1875673704) |

## What reviewers say

### KAODAOHK

[App page](https://appshunter.io/ios/app/kaodaohk/id6776229559)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KAODAOHK Pro Monthly | $11.99 | per month |
| KAODAOHK Ultra Monthly | $14.99 | per month |


### 懲教署投考全攻略 CSDReady

[App page](https://appshunter.io/ios/app/csdready/id6785542417)

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

**In-app purchases:** none


## Frequently asked questions

### Is KAODAOHK free?

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

### Is 懲教署投考全攻略 CSDReady free?

懲教署投考全攻略 CSDReady costs $11.99, with no in-app purchases.

### Do KAODAOHK or 懲教署投考全攻略 CSDReady have ads?

Neither KAODAOHK nor 懲教署投考全攻略 CSDReady shows ads.

### Which is updated more often, KAODAOHK or 懲教署投考全攻略 CSDReady?

KAODAOHK ships an update every 2 weeks, and 懲教署投考全攻略 CSDReady every 2 days. Most recently, KAODAOHK was updated on October 8, 2026 and 懲教署投考全攻略 CSDReady on October 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*