Challa is a horizontal desk clock app that displays Buddhist scripture verses along with a background.
Place your tablet or smartphone on a stand and use it like a clock in a Buddhist temple.
■ Key Features
• Automatically displays verses from the Dhammapada at regular intervals
• Switches between Lunar and Solar dates, and between Buddhist Era and Gregorian calendar years
• Displays holidays such as the New Moon Day, Full Moon Day, Avalokitesvara Day, and Ksitigarbha Day
• D-day countdown for major Buddhist festivals such as Buddha's Birthday and Enlightenment Day
• Automatic background switching between daytime (06:00–18:00) and nighttime (18:00–06:00)
• Always-on screen + Anti-burn-in Pixel Shift
• Scripture detail screen: 2-column layout featuring original Classical Chinese text, Korean translation, and commentary
■ Usage Environment
This is an always-on app designed to be placed on a desk stand while connected to power.
It is designed so that the screen does not turn off. ■ Multilingual Support
Korean / Japanese / Thai / Chinese