Ruler - A practical length measuring tool!

Ruler is a practical measurement tool. Perfect fit iPhone, iPad, iPod. Support:- iPhone 7 Plus- iPhone 7- iPhone 6s Plus- iPhone 6s- iPhone 6 Plus- iPhone 6- iPhone SE- iPhone 5s- iPhone 5c- iPhone 5- iPhone 4S- iPhone 4- iPhone 3GS- iPhone 3G- iPhone 1- iPad 1- iPad 2- iPad 3- iPad 4- iPad Mini 1- iPad Mini 2- iPad Mini 3- iPad Mini 4- iPad Air 1- iPad Air 2- iPad Pro 9.7Inch- iPad Pro 12.9Inch- iPod 1- iPod 2- iPod 3- iPod 4- iPod 5- iPod 6Some devices maybe display incorrect, you can set the right Screen Size at Settings > Screen Size.