I used this app to sort through my grandmother's old jewelry box and could instantly tell which rings would fit me and my sisters. It's faster than digging out a physical sizer and more accurate than trying to print one out.

I was skeptical about how accurate this app could be, but it worked perfectly. The ability to save measurements is super handy, especially when comparing sizes. An incredibly practical app.

Thanks to this app and its multiple country standards, I can now ship overseas with confidence. Customers love when I include their exact size in thank-you notes. Professional results with zero expensive tools.

I'll be honest, I was skeptical that this could work. I thought it was a gimmick. But I needed to check the size of an old ring for resizing and decided to try it, and I was shocked by how accurate it was.