The bubble or spirit level is not among the headlining features of iOS 7, but if you are assembling a piece of Ikea furniture, hanging a picture, or otherwise find yourself in need of a level, it can save you a trip to the garage or basement for your actual level or the App Store for such a third-party app.
Apple didn't grant the humble bubble level its own app, instead choosing to hide it within another default app. Care to guess which one? Time's up! The answer (drum roll, please): the Compass app.
If you look carefully, … Read more