Ringa: Ring Sizer & Finder

By Berkant alkuu on AppTrack Ninja.

Measure ring size in mm

Find your ring size on your phone, with a ring you already own or with your finger, and any bank card. No sign-up: ring sizing and the full result are always free. HOW IT WORKS 1. Calibrate once. Lay a bank card on the screen and match one line to its edge. Ringa learns the true size of your screen. 2. Measure. Place a ring that fits you on the screen and fit the circle to its inner edge. Smaller and Larger buttons fine-tune it by a tenth of a millimeter. 3. Read your size. The inner diameter in mm and your size in every common system, side by side. Not sure what to do? Each step has a short …

Categories: Utilities, Lifestyle

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