# 擇改易 HK vs 24Clock

The clearest difference is in-app purchases: 擇改易 HK at none against 24Clock's 1. 擇改易 HK also leads on update cadence (every 2 days vs monthly). 24Clock's advantage is ratings volume (3 vs 1) and iOS requirement (16.0 vs 18.6). On price, rating, ads and device support there is nothing between them.

Both are free to download. 24Clock sells 1 one-off in-app purchase. 擇改易 HK asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for 擇改易 HK against 5.0 for 24Clock. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

擇改易 HK ships an update every 2 days, 24Clock monthly. The most recent releases landed on October 26, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | 擇改易 HK | 24Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/hk/id568034553/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/24clock-atombox/id6740284771/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 days** | Monthly |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 128 MB | 29 MB |
| Requires iOS | 18.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Lap Tak Cheung](https://appshunter.io/developer/557168864) | [Aox.design Co., Ltd.](https://appshunter.io/developer/1468896401) |

## What reviewers say

### 擇改易 HK

[App page](https://appshunter.io/ios/app/hk/id568034553)

This app helps you choose auspicious dates for life events and suggests names based on traditional Chinese philosophy and Hong Kong naming conventions. It includes a perpetual calendar for checking lunar dates, solar terms, and daily fortunes.

**Highlights:** Name suggestions based on birth data and five elements, Detailed life analysis with clear explanations, Auspicious date selection for events, Perpetual calendar with lunar dates and daily fortunes, Traditional calendar widget

**Features:** Vision Pro support

**In-app purchases:** none


### 24Clock

[App page](https://appshunter.io/ios/app/24clock-atombox/id6740284771)

Experience time in its purest form with a stylish clock featuring ticking sounds and customizable ambient soundscapes. This app encourages mindfulness and finding calm in the present moment, offering a unique perspective on the passage of time.

**Highlights:** Stylish clock faces, Ticking sound effects, Ambient sound creation, Mindfulness focus, Time discovery

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 24Clock Purchase | $2.99 | one-time |


## Frequently asked questions

### Is 擇改易 HK free?

擇改易 HK is free to download, with no in-app purchases.

### Is 24Clock free?

24Clock is free to download, with in-app purchases available.

### Which has better reviews, 擇改易 HK or 24Clock?

擇改易 HK and 24Clock are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do 擇改易 HK or 24Clock have ads?

Both 擇改易 HK and 24Clock show ads.

### Which is updated more often, 擇改易 HK or 24Clock?

擇改易 HK ships an update every 2 days, and 24Clock monthly. Most recently, 擇改易 HK was updated on October 26, 2026 and 24Clock on October 23, 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.*