Vad är klockan is an Android app developed by Jonathan Jonsson that helps users learn how to tell time. The app falls under the Education & Reference category and is free to download and use. The app offers three different modes to learn time in different ways. Users can set the hands on an analog clock from a text, set the hands on an analog clock from a 24-hour digital clock, and set a digital clock from a text.

The app's interface is simple and easy to navigate. Users can switch between the three modes by clicking on the menu. The app is designed for anyone who wants to learn how to tell time or needs to improve their time-telling skills. With Vad är klockan, users can translate between different ways of telling time and practice until they master it.