This application provide ruler and protractor function on iPhone, iPod Touch and iPad2
iOS 10 is supported.

In Ruler, supporting next units:
+ cm
+ inch
+ sun

in Protractor:
+ degree
+ radian

Ruler and Protractor
・You can move ruler by tap and drag.
・You can switch picture and camera by tapping camera button at top right of screen.
・Default background is picture.
・You can select background picture from album on your device.
・You can change color of Ruler and Protractor.

What’s New

Version 2.6.1

This app has been updated by Apple to display the Apple Watch app icon.

+ Supporting iPad Pro (9.7 inch), iPad (5th gen), iPad Pro (12.9 inch 2nd gen), iPad Pro (10.5 inch)
+ We fixed minor problems.

App Privacy

The developer, Keiichi Okamoto, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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