Knuckle: Ring Sizer

发行商 Andrii Bashta AppTrack Ninja。

Size a ring on your screen

Knuckle turns your screen into a ring sizer. Lay a ring you already own flat on the display, match the gold circle to the inside of the band, and read the size. That is the whole thing. No camera, no printing, no paper strips to cut out, no trip to a jeweler. Before the first measurement you line a bank or ID card up against an outline, once, so Knuckle learns exactly how large a millimetre is on your particular screen. Every reading after that is true to your device. You get the inner diameter in millimetres next to the sizes people actually ask for - US, UK, EU, Japan, Australia, Hong Kong …

分类: Utilities, Shopping

的 App Store 排名、截图、估算和类似应用。 Knuckle: Ring Sizer.