Albert Clock is an Android application developed by MNTNT. It falls under the Education & Reference category and is available for free. The app is designed to help users improve their mathematical skills in a fun and playful way.

The app is essentially a digital clock that displays the time in mathematical equations instead of numbers. This means that users have to solve the equation to figure out the time. The app also offers six levels of difficulty, allowing users to challenge themselves and improve their skills over time. The levels include addition, subtraction, multiplication, and division.

Overall, Albert Clock is an excellent tool for anyone looking to improve their math skills in a fun and engaging way. The app is easy to use and offers a unique approach to learning math. It's also completely free, making it accessible to anyone with an Android device.