Tap and Measure turns your iPhone into measuring tape! Just hold your phone at the same height as your eyes and aim to get the distance or height of an object you want to measure. Measurements will be saved as images in your photo gallery. As long as you hold your camera at the height of your eyes and aim well, this app is very accurate and makes it very easy to take measurements of everyday objects. App comes with a short video instruction that will make it easy to get started.