Alarm Clock XL is an Android alarm clock app developed by smallte.ch. It is a free app that falls under the Utilities & Tools category. With so many alarm clock apps available, Alarm Clock XL stands out with its beautiful themes and quick, easy-to-use interface.

One of the standout features of Alarm Clock XL is its accurate timing engine, developed by a Swiss company. This ensures that you will always wake up on time. Additionally, the app offers a variety of nice built-in sounds or the option to use your own music.

Alarm Clock XL also doubles as a gorgeous nightstand clock in any orientation, with the brightness fading out automatically for the night. The app includes widgets, multiple alarms with custom labels, recurring alarms on selected days of the week, and a volume that goes up progressively. You can even define precisely repetitions and snooze time and use vibration for a more subtle alarm.

Overall, Alarm Clock XL is a great choice for anyone looking for an accurate, beautifully designed alarm clock app with customizable features. Try it now, it's the best app of its category!