Ring Sizer - Ring Size Finder
No in-app products collected for this app.
| Rating | |||
|---|---|---|---|
| United States | 63%5 | 4.80 | |
| Switzerland | 13%1 | 5.00 | |
| South Korea | 13%1 | 5.00 | |
| Saudi Arabia | 13%1 | 5.00 | |
| United Arab Emirates | <1%0 | — | |
| Afghanistan | <1%0 | — | |
| Antigua And Barbuda | <1%0 | — | |
| Anguilla | <1%0 | — | |
| Albania | <1%0 | — | |
| Armenia | <1%0 | — |
Description
Find your ring size in seconds — no trip to the jeweler needed.
MEASURE WITH YOUR FINGER
Place your finger on the screen and adjust the guide to estimate your size. Great when you don't have a ring to compare.
MEASURE WITH A RING
Place a ring you already own on the screen and match the circle to the inside edge. The most accurate way to find your size at home.
EVERY SIZE SYSTEM YOU NEED
See your result in US/CA, UK, JP, diameter (mm & inch), and circumference (mm) — all at once, no switching.
SCREEN-CALIBRATED ACCURACY
Auto-detects your iPhone model for precise on-screen measurements.
SAVE & COMPARE
Label and save measurements for yourself, a partner, or family. Come back anytime to check.
Free. No ads. No account required.