> ## Documentation Index
> Fetch the complete documentation index at: https://luma-clock.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Welcome to LumaClock

> A full-screen clock with expressive visual styles for iPhone and iPad.

# LumaClock

**LumaClock** is a full-screen digital clock for iPhone and iPad. Choose from more than 30 animated and graphic styles, tailor the display to your preference, and turn a spare screen into a clock that fits your space.

All clock rendering happens on your device. LumaClock does not require an account or an internet connection to display the time.

## What you can do

* Browse a collection of shader, particle, aurora, and graphic clock styles.
* Switch the current style's color scheme when that style offers one.
* Use 12-hour or 24-hour time, with or without seconds.
* Show or hide the date and battery level.
* Keep the display awake for bedside, desk, or ambient use.
* Rotate between portrait and landscape while using the clock.
* Enable an optional ticking sound.

## Quick start

1. Open LumaClock to start the full-screen clock.
2. Tap the screen if the controls are hidden.
3. Tap the palette button in the lower-left corner to choose a style.
4. Open the settings button in the upper-right corner to adjust time, display, language, and screen-awake options.

For detailed steps, see the [User Guide](/en/user-guide). If something is not working as expected, visit [Technical Support](/en/technical-support).