RingSizer allows you to quickly and easily measure your finger width to see which ring size is suitable for you!

Simply place your finger over the iPhone screen and adjust the markers on-screen. Easy!

It also allows you to measure existing rings.

A table of ring size conversions is also included.

Support for ring sizes from:
USA, Canada, Great Britain, Ireland, Australia, New Zealand, India, China, Japan, Switzerland, Germany, Belgium, Denmark, Norway, and Sweden.

Full instruction manual as part of app (no internet connection required - unlike some apps!)

Disclaimer: I have done my best to ensure that the 
measurements and sizes are as accurate as can be. However, 
I recommend that you are measured by a professional jeweler 
before making purchases!!

Status: Available On AppStore, $1