# Common Room預約平台 vs 家旺 HelperHarmony

The clearest difference is update cadence: 家旺 HelperHarmony at weekly against Common Room預約平台's every 2 months. Common Room預約平台's advantage is iOS requirement (13.0 vs 17.0). 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.

Common Room預約平台 ships an update every 2 months, 家旺 HelperHarmony weekly. Both last shipped on October 8, 2026.

## The numbers

| Metric | Common Room預約平台 | 家旺 HelperHarmony |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/common-room/id6474133195/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Ad-supported | — |
| Size | 12 MB | 5 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [MT Technology Group Limited](https://appshunter.io/developer/1720732880) | [wei ching wong](https://appshunter.io/developer/1896659139) |

## What reviewers say

### Common Room預約平台

[App page](https://appshunter.io/ios/app/common-room/id6474133195)

Easily book various venues in Hong Kong, including hourly hotels, daily hotels, party rooms, private restaurant rooms, commercial spaces, and serviced apartments. This platform ensures a secure and reliable booking experience with transparent pricing and a robust review system.

**Highlights:** Hourly and daily hotel bookings, Party room reservations, Private restaurant room bookings, Commercial space rentals, Serviced apartment bookings, Transparent pricing and reviews, Instant booking for select hotels

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

**In-app purchases:** none


### 家旺 HelperHarmony

[App page](https://appshunter.io/ios/app/helperharmony/id6769447209)

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

**In-app purchases:** none


## Frequently asked questions

### Is Common Room預約平台 free?

Common Room預約平台 is free to download, with no in-app purchases.

### Is 家旺 HelperHarmony free?

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

### Do Common Room預約平台 or 家旺 HelperHarmony have ads?

Neither Common Room預約平台 nor 家旺 HelperHarmony shows ads.

### Which is updated more often, Common Room預約平台 or 家旺 HelperHarmony?

Common Room預約平台 ships an update every 2 months, and 家旺 HelperHarmony weekly. Most recently, Common Room預約平台 was updated on October 8, 2026 and 家旺 HelperHarmony on October 8, 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.*