Khmer Lunar Calendar is a free calendar app developed by Rotha He for iPhone users. The app is a combination of the international calendar and Lunar Calendar, providing users with a comprehensive calendar that includes all the celebrations and public holidays in Cambodia.

The app supports Khmer, English, and Chinese languages, making it accessible to a wider audience. Users can touch on the celebration event to view all the details related to the event. Additionally, users can view day details by touching on the specific day. The app also allows users to add holidays in the English Language and receive notifications for holy days, holidays, and events before a day.

The app has a simple design that allows users to switch between 1900 to 2100 and customize the theme. It also features Fengshui and enables users to go to any month easily. With its easy-to-use interface, the app is perfect for anyone looking for a comprehensive calendar app that displays all the celebration events in Cambodia.

It is important to note that the app's Privacy Policy and Term of Use are available on the developer's website.