Ring Sizer - Finger Size PRO+

SetRing is a simple ring sizer app that helps you measure your ring size directly on your phone screen.

Use SetRing to measure your finger size, check an existing ring, save your ring size result, and share it with a jeweler, partner, friend, or anyone who needs your ring measurement.

With SetRing, you can place your finger on the screen to find your finger size or place an existing ring in the center of the screen and make small adjustments to measure the ring size. After measuring, you can save the result and access it again whenever you need it.

Main Features

Measure Your Finger Size
Place your finger on the phone screen and follow the on-screen guide to measure your ring size.

Measure an Existing Ring
Already have a ring that fits well? Place it on the center of the screen, adjust the guide, and find the matching ring size.

Save Ring Size Results
Keep your measured ring size inside the app so you do not have to measure again every time.

Share Your Ring Size
Share your saved ring size with a jeweler, partner, friend, or family member when buying or comparing rings.

Ring Size Guide
Use clear ring size references to understand and compare your measurement more easily.

Ring Size Converter
Compare common ring size formats and measurement units when needed.

Helpful for Online Ring Shopping
Choosing the right ring size online can be difficult. SetRing helps you measure, save, and share your ring size before selecting a ring.

Why Use SetRing?

SetRing is designed for people who want a quick and practical way to measure ring size using their phone. Whether you are checking your own finger size, measuring a ring you already own, saving your ring size for later, or sharing it with someone else, SetRing makes the process simple.

You can use SetRing for everyday ring size checks, gift planning, online jewelry shopping, engagement rings, wedding rings, or comparing ring measurements before visiting a jeweler.

Important Note

Ring size measurements may vary depending on screen size, device settings, finger placement, ring width, and measurement method. For expensive jewelry, custom rings, engagement rings, wedding rings, or final purchase decisions, we recommend confirming your size with a professional jeweler.