Ruler 2: As Good as an iPhone Ruler Can Get
For a device with a 3″ screen, the iPhone has a pretty impressive resume: Phone, map, camera, sketchbook, dedicated Doodle Jump playing machine. And for $1, the newly revamped Ruler 2 app makes it a pretty decent measuring thinger, too. Ruler 2, an overhauled version of an apparently less-good Ruler 1, offers a simple, functional…