# CRE中文王 vs HK Customs Interview Prep

The clearest difference is update cadence: HK Customs Interview Prep at every 4 days against CRE中文王's every 5 months. CRE中文王's advantage is iOS requirement (13.4 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. CRE中文王 sells 1 one-off in-app purchase and HK Customs Interview Prep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

CRE中文王 ships an update every 5 months, HK Customs Interview Prep every 4 days. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | CRE中文王 | HK Customs Interview Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 days** |
| Size | 81 MB | 91 MB |
| Requires iOS | **13.4** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [yuen shing poon](https://appshunter.io/developer/1721737144) | [Pickmy AI](https://appshunter.io/developer/1869516043) |

## What reviewers say

### CRE中文王

[App page](https://appshunter.io/ios/app/cre/id6504716589)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 專業版 | $5.99 | one-time |


### HK Customs Interview Prep

[App page](https://appshunter.io/ios/app/hk-customs-interview-prep/id6795889851)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 180-Day Pro | $19.99 | one-time |


## Frequently asked questions

### Is CRE中文王 free?

CRE中文王 is free to download, with in-app purchases available.

### Is HK Customs Interview Prep free?

HK Customs Interview Prep is free to download, with in-app purchases available.

### Do CRE中文王 or HK Customs Interview Prep have ads?

Neither CRE中文王 nor HK Customs Interview Prep shows ads.

### Which is updated more often, CRE中文王 or HK Customs Interview Prep?

CRE中文王 ships an update every 5 months, and HK Customs Interview Prep every 4 days. Most recently, CRE中文王 was updated on October 3, 2026 and HK Customs Interview Prep on October 7, 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.*