Works on the iPhone 6!
I cant say for sure, but I presume that it will work on the iPhone 6+ and the different sizes of iPads. I tried several different ruler apps before this one, and even if they had worked correctly on my phone, they still would have been fairly crappy. First, it uses the full length of the screen; a lot of apps dont do that. Second, I have not seen any ad pop ups yet; thats good if you want to measure something in a hurry. Lastly, the sliding cross hairs are nice, even if I havent needed them in the 15 minutes that Ive owned this app. :-) The only thing thats missing is the ability to slide the ruler to measure longer objects; I dont think thats important enough to keep it from getting all five stars.
Samwyse about
Ruler®