In terms of real-world applicability, this might be the most useful iPhone application to date. So, just what is this uber-useful third-party iPhone app? Well, it’s called “iLevel,” and it is, well, a level.
iLevel makes use of the iPhone’s integrated accelerometers to function as a digital level for all your picture-aligning, table-building, driveway-leveling needs. Ok, you probably wouldn’t use your iPhone to help level your new concrete driveway, but you could if you wanted to…
Grab iLevel from the iApp-a-day source in your Installer.app. What, you still haven’t installed it yet? What are you waiting for? Go here, run Installer.app, then install the iApp-a-day from the “Source” list, and then find and install iLevel. What are you waiting for? That picture ain’t gonna straighten itself, now is it?
[Via: iPhone Atlas]