It’s difficult to find a good live wallpaper. Some look nice but use a lot of battery, while some are entertaining but not exactly useful. We came across a live wallpaper that has the perfect blend of beauty, usefuleness, and minimalism, plus it’s gentle on your battery. It’s called WP Clock, and it comes in a free and $1 version. WP Clock shows you a bunch of information on your homescreen in a great-looking typography-style. It can show you battery percentage, day of the year, week of the year, date, time, and more. If you get the premium version, you can customize nearly everything. Check out the video below for a video demo, and hit the Android Market links below the video to download.