Pastel Clock Widget is a free clock widget application for Android devices developed by Upper Duper. The app displays battery level reflected on the clock circle and also has a battery charging indicator. The user can choose between an analog or digital clock and also has the option to display the date and day. The app also features colorful pastel themes that add a touch of personality to the device.

However, the free version only offers a limited number of themes, while the full version has more color options available, including green, yellow, pink, and purple. The full version can be purchased to support the developers and unlock all the features.

Overall, Pastel Clock Widget [Free] is a useful and visually appealing clock widget application that adds a pop of color to your Android device.