Pixel Checkup (free) Pixel Checkup (free) - This application helps you find screen damage such as dead pixels. It fills the screen with red, green, blue, white, or black. This makes it easier to see the damage. When you tap the screen, markers are placed to help you keep track of damaged spots. This free version is fully functional. A paid version is available free of advertising
WP BENCH WP BENCH is performance benchmark for Windows Phone 7 devices. WP BENCH tests your CPU, GPU, memory, storage, display and battery
Benchmark Free Benchmark Free - Is your phone fast enough for you? You don't know how fast it is? Try the ultimate Windows Phone benchmarking app. It's free!
The app includes benchmarks for the CPU, memory, storage read and write speed. It also has a comparison page with nice graphs where you can compare how your device compares to other Windows Phones
Battery Drain Test Battery Drain Test - This app can be used to benchmark the battery life of different Windows Phone 7 devices. Run this app until the battery goes flat. Charge the phone and run the app again to find out how many minutes or hours the battery lasted.
During the test, the app must remain in the foreground and will continue run on locked screen
Screen Check Screen Check - This application helps you to check your screen for dead and hot pixels. Is your screen defective? Find this out now!
Change images by tapping on the screen or turn on timer to auto change
MultiTouch Test Pro MultiTouch Test Pro - A Professional MultiTouch Test Tool which can help you to know your performance of touchScreen directly and each point will be marked with number
Meme on the go A meme library which displays your favourite Meme's all in one app
LumiaRuler Easy Digital ruler for measuring up to 100mm on your Lumia 800
(Accuracy not guaranteed. This is a third party app not made or in relation to Nokia)
LittleHog Manoeuvre the hedgehog through the maze to get to the flag
Power Wheel Easily calculate Voltage, Current, Power, Resistance on this easy to use calculator