Ruler vs Simple Ruler

Measure everything with a beautiful on-screen ruler.  Choose between inches and centimeters.  Tap the screen to start using the best multi-touch measuring system and find the size of all curious objects around you.  Also with your camera measure everything accurate by using Augmented Reality (AR) feature. 1) Allows to tape measure linear sizes in cm, inches 2) With Bubble meter allows you to level objects horizontal 3) Save measurments 4) Allows to tape measure distance from device camera to a fixed point on the detected 3D plane. 5) Angle – allows to tape measure corners on 3D planes. 6) Area and Perimeter – allows to tape measure perimeter and area of the room. 7) Volume – allows to tape measure size of 3D objects. 8) Path – allows to calculate the length and area of the path. 9) Height – allows to tape measure height relative to the recognized surface. 10) Plan – generates plan projection for drawn objects and exports it . 11) On-screen Ruler app – measure small objects directly on the smartphone’s screen.

Simple Ruler is a practical measuring tool that turns your smartphone's screen into a ruler and protractor. Whenever you want to quickly measure something — in daily life, DIY, or crafts — you can start measuring right away, with no complicated steps. [Measuring Modes] - Simple mode: Just touch the screen to instantly see the distance from zero to that point. - Single-cursor mode: Slide one cursor to measure length precisely from the edge of an object. - Dual-cursor mode: Move two cursors freely and measure the width (gap) between them with precision. - Width x height mode: Measure vertically and horizontally at the same time and get an object's size (H x W) at a glance. - Protractor mode: Move two lines to measure tilts and angles. [Calibration for Accurate Measurement] Screen pixel density varies from device to device. To display an accurate scale, this app offers two calibration methods: - Using a real ruler: Hold a ruler against the screen and adjust the slider until the marks line up. - Using a card: Calibrate with a standard-sized card such as a credit card — no ruler needed. Once calibrated, your device works as an accurate ruler optimized for your screen. [Designed for Ease of Use] - Dark mode support: The app follows your device settings with an easy-to-read theme. - Works offline: No internet connection required. Launch and measure anywhere. - Privacy friendly: No access to your camera, location, contacts, or other personal data. [Multilingual] Available in English, Japanese, Korean, Chinese, Spanish, and many more languages. Make everyday measuring smarter.