Khmer Smart Calendar is a free iPhone app developed by Phearoth Phen. The app is designed specifically for Cambodian people who want to keep track of both normal and Khmer dates. The app provides a quick and easy way to view Khmer day, Khmer month, and Khmer year. In addition, it includes SEIL day, Cambodia holiday, CHNAM CHHONG, and notification for SEIL day and holiday. The app also offers day and month screen views.

The app is user-friendly and easy to navigate, with a simple design and clear layout. The red color indicates Cambodia public holidays, while blue represents some special days. Overall, the Khmer Smart Calendar app is a useful tool for those who need to keep track of both normal and Khmer dates. Download it now for free and enjoy the convenience it brings to your life!