RulerAR - Ruler and flash

Ruler in AR, a collection of multiple practical tools in one intelligent application, built for your convenience.

Tools included:
-Ruler（measure length with your iPhone or iPad）
-AR Ruler (measure objects with AR ruler)
-FlashLight（SOS mode）
-Mirror（it’s just a mirror, only the mirror）
-Decibel（detect the dB in your environment）
-Level tool
-Compass
-Calculator

We will improve this app step by step, and more tools will be added into this application. Thank you for your download, and welcome your review.