# 世紀21樓盤 vs HKPF Recruit

The clearest difference is update cadence: HKPF Recruit at every 3 weeks against 世紀21樓盤's every 3 months. 世紀21樓盤's advantage is iOS requirement (11.0 vs 13.0). On price, ads, 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.

世紀21樓盤 ships an update every 3 months, HKPF Recruit every 3 weeks. The most recent releases landed on October 4, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 世紀21樓盤 | HKPF Recruit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 18 MB | 23 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Century 21 Hong Kong Limited](https://appshunter.io/developer/405907603) | [Hong Kong Police Force](https://appshunter.io/developer/535359322) |

## What reviewers say

### 世紀21樓盤

[App page](https://appshunter.io/ios/app/21/id1671702436)

**Features:** macOS Compatibility

**In-app purchases:** none


### HKPF Recruit

[App page](https://appshunter.io/ios/app/hkpf-recruit/id6477420192)

**In-app purchases:** none


## Frequently asked questions

### Is 世紀21樓盤 free?

世紀21樓盤 is free to download, with no in-app purchases.

### Is HKPF Recruit free?

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

### Do 世紀21樓盤 or HKPF Recruit have ads?

Neither 世紀21樓盤 nor HKPF Recruit shows ads.

### Which is updated more often, 世紀21樓盤 or HKPF Recruit?

世紀21樓盤 ships an update every 3 months, and HKPF Recruit every 3 weeks. Most recently, 世紀21樓盤 was updated on October 4, 2026 and HKPF Recruit 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.*