Ruler® App Reviews

Not for iPad mini ! Wrong measurement!

I dont get how to use it Bad app

Very handy app. I always have a ruler on hand. A+ for convenience.

a ruler wherever you go !

This handy little app is cool It is accurate and useful for measuring small things up to 3" long Perfect for nut bolts screws or any object where its size is necessary

First ruler I found that is accurate on iPhone 6 Plus standard view display.

not even close to accurate on 6+ iOS 8.1

On standard or zoomed view.

I had initially given this app only one star for inaccuracy. 1 inch would only measure as 7/8 of an inch. It turns out, that the display setting for my iPhone 6 was set on zoomed. After resetting to standard mode and rebooting iphone, the app work perfectly. It has a very nice interface and display. Of all the simple ruler apps, I now like this one the best.

It is a nice ruler. If you dont have one get this one! I use it for my homework all the time. Great tool to have.

Have no idea how this works. Serves no purpose.

Was hesitant about trying, but very glad I did!! Works great to measure small objects just place on phone adjust the 2 lines and it calculates the measurements for you in both inches and cm.

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.

Only measures that which is the size of the iPhone

Measured with a ruler and it matched up exactly on both devices. Easy to see/read. Movable grid lines are excellent!! Yes, it is limited by the size of your device. That should be assumed! Thank you for a handy tool to measure smaller items!

Inch measurements too large

This app is terrible because it only measures the length of the phone

Perfect for the purpose it serves.

I clicked on "get" and the app clearly says FREE, but I got charged $8.50 through my paypal account hooked up to my iTunes. I am now disputing it with PayPal. Dont do it! App might work but they are scamming you out of money!

With this app, you can measure only within the length of your phone display, since the ruler is fixed.