# 香港人！月曆 HKer Calendar vs Sign App

The clearest difference is in-app purchases: Sign App at none against 香港人！月曆 HKer Calendar's 2. Sign App also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.1). On price and device support there is nothing between them.

Both are free to download. 香港人！月曆 HKer Calendar sells 2 in-app purchases, starting at $1.49 per 6 months. Sign App asks for nothing beyond the download.

## The numbers

| Metric | 香港人！月曆 HKer Calendar | Sign App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/hker-calendar/id1574351473/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 77 MB | 35 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Oprayo Ltd](https://appshunter.io/developer/1843110945) | [YSD HK LIMITED](https://appshunter.io/developer/391328734) |

## What reviewers say

### 香港人！月曆 HKer Calendar

[App page](https://appshunter.io/ios/app/hker-calendar/id1574351473)

A practical calendar app for Hong Kong users, featuring public holidays, lunar dates, solar terms, and leave planning. It also includes weather forecasts, news updates, and note-taking capabilities with search and export options.

**Highlights:** Hong Kong public holidays 2025/2026, Lunar calendar and solar terms, Leave planning guide, Add, search, and export notes (CSV), Year calendar view, Real-time weather and 9-day forecast, News updates

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6個月 升級版 | $1.49 | per 6 months |
| 1年 升級版 | $1.99 | per year |


### Sign App

[App page](https://appshunter.io/ios/app/sign-app/id6753167305)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 香港人！月曆 HKer Calendar free?

香港人！月曆 HKer Calendar is free to download, with in-app purchases available.

### Is Sign App free?

Sign App is free to download, with no in-app purchases.

### Do 香港人！月曆 HKer Calendar or Sign App have ads?

香港人！月曆 HKer Calendar shows ads; Sign App does not.

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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.*