# User Calendar — Customize everything

> Customizable calendar with Gregorian/Lunar support, cloud sync, and country-specific holidays. (iPhone/iPad app by Yihang Huang.)

- Source: https://appshunter.io/ios/app/user-calendar/id1459396489 (this page in markdown: same URL + `.md`)
- Developer: [Yihang Huang](https://appshunter.io/developer/1451896625)
- Category: Productivity
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 12.0 · 13 MB
- Languages: Dutch, English, French, German, Italian, Portuguese
- Released: 2019-04-12
- Data updated: 2026-08-09
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/user-calendar/id1459396489/reviews.md

## What is User Calendar?

This is a powerful calendar program that allows you to customize the date of work and vacation, set various reminders, integrate system calendars, and store settings in the cloud space.

1.Gregorian and Lunar Query
2.Customize reminders for different colors of the Gregorian or Lunar calendar
3.Integrating system calendars, you can view system calendars directly
4.User-set calendars can exist in the cloud space of a personal account, and the change is not lost
5.Interval reminder
6.You can add special dates to the system calendar. The display will be distinguished by different colors, or you can hide other system calendars to distinguish between work and family trips
7.Reminder for weekdays (not counting holidays)
8.Users can customize vacation or non-holiday features
9.Astrology calendar
10.You can choose which country's calendar information to display,

List of supported countries :

If the country is not on the list, or the holiday is different because of different regions, you can also customize which day is a holiday or non-holiday

1.Taiwan
2.China
3.Hong Kong
4.Macau
5.Malaysia
6.Singapore
7.Japan
8.South Korea
9.Philippines
10.Vietnam
11.India
12.Canada
13.France
14.Germany
15.Austria
16.Switzerland
17.Czech Republic
18.Australia
19.Netherlands
20.Belgium
21.Luxembourg
22.Spain
23.Argentina
24.Paraguay
25.Mexico
26.Chile
27.Costa Rica 
28.Portugal 
29.Brazil
30.Italy
31.Ireland
32.United Kingdom
33.New Zealand
34.United States

## Key features

- Gregorian and Lunar calendar query
- Customizable reminders with color-coding
- System calendar integration
- Cloud storage for settings
- Customizable holidays and workdays
- Country-specific calendar information


## Frequently asked questions about User Calendar

### Does User Calendar have ads?

Yes, User Calendar contains advertisements. This allows the app to remain free for users to download and utilize its features.

### What countries are supported by User Calendar?

User Calendar supports calendar information for over 30 countries, including Taiwan, China, the United States, Canada, and many European nations. Users can also customize holidays if their region is not listed.

### Can I sync my User Calendar settings?

Yes, User Calendar allows you to store your settings in the cloud space of your personal account. This ensures that your changes are not lost and can be accessed across devices.

### How does User Calendar handle holidays?

User Calendar allows you to customize vacation or non-holiday features. You can also add special dates to the system calendar, which will be distinguished by different colors, or hide other system calendars to differentiate events.

### What devices can I use User Calendar on?

User Calendar is available for iPhone, iPad, and iPod. It is designed for iOS devices.

### How often is User Calendar updated?

The latest version of User Calendar is 1.5.4, last updated on July 16, 2025. Updates typically occur to improve functionality and add new features.

### What is the age rating for User Calendar?

User Calendar has an age rating of 4+, making it suitable for a wide range of users. This indicates it contains no mature content.

### Can I customize reminders in User Calendar?

Yes, you can customize reminders for different colors for both Gregorian and Lunar calendars. The app also supports interval reminders and reminders for weekdays, excluding holidays.

## Version history (last 5 releases)

### 1.5.5 — 2026-08-07

1. Expanded searchable dates to 2900
2. Fixed data update errors

### 1.5.4 — 2025-07-16

1. Update the program for the new operating system version
2. Improve browsing smoothness
3. Improved user interface

### 1.5.0 — 2020-05-02

Add user-defined calendar

1. Can share to friends with clipboard
2. Supports general text editor to add data after editing
3. Can display the information of custom calendar directly on the calendar

### 1.4.0 — 2019-10-23

1.Add the lunar calendar display setting, you can choose whether to display the lunar calendar
2.Add four hint colors
3.bug fix

### 1.3.7 — 2019-09-19

1. Speed up click response
2. Enhance the smoothness of scrolling

## Apps similar to User Calendar

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [US Holidays - cals with flags](https://appshunter.io/ios/app/us-holidays-cals-with-flags/id395135040) | 3.0 (39) | Free | Productivity |
| [Holidays with country flags](https://appshunter.io/ios/app/holidays-with-country-flags/id395135827) | 3.3 (18) | Free | Productivity |
| [DayAware: Holiday Calendar](https://appshunter.io/ios/app/dayaware-holiday-calendar/id6467467188) | — | Free | Productivity |
| [when - USA](https://appshunter.io/ios/app/when-usa/id6447483467) | 5.0 (1) | Free | Productivity |
| [Widgetminder](https://appshunter.io/ios/app/widgetminder/id6503644365) | 4.8 (4) | Free | Productivity |
| [Family Calendar: WeMemo](https://appshunter.io/ios/app/family-calendar-wememo/id6730116310) | 5.0 (2) | Free | Productivity |

## More apps by Yihang Huang

- [簡單日曆](https://appshunter.io/ios/app/id1451896626)
- [Calendar Malaysia](https://appshunter.io/ios/app/calendar-malaysia/id1462305223)
- [Calendar Singapore](https://appshunter.io/ios/app/calendar-singapore/id1462559862)
- [iSpeak Language](https://appshunter.io/ios/app/ispeak-language/id1476231857)
- [MathBox Game](https://appshunter.io/ios/app/mathbox-game/id1492815064)

All apps by Yihang Huang: https://appshunter.io/developer/1451896625

## Related topics

[yihang huang](https://appshunter.io/ios/topics/yihang-huang) · [yihang](https://appshunter.io/ios/topics/yihang)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-09.*