Ring Sizer: Finger Size & Fit
Ring Sizer: Finger Size & Fit Summary
Ring Sizer: Finger Size & Fit is a mobile iOS app in Tools by Cloud Motion Lab LLC. Released in Mar 2026 (recently released ago). Store metadata: updated Mar 10, 2026.
Store info: Last updated on App Store on Mar 10, 2026 .
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App Description
The simplest way to find your ring size - no paper, no string, no jeweler required.
Place your ring on the screen, adjust the circle, and get your exact size in seconds. One tool, every size standard, zero subscriptions.
WORKS TWO WAYS
- Place an existing ring on screen to match the size instantly
- Measure your finger directly using the on-screen guide
EVERY SIZE STANDARD INCLUDED
- US / Canada
- UK / Australia
- Europe / ISO
- Japan / China
- Millimeters & inches
BUILT FOR THE MOMENT
- Engagement ring shopping
- Wedding band ordering
- Jewelry gifts - measure while they sleep
- Online ring purchases with no size guide
WHY RING SIZER
- No subscription - $4.99 once, yours forever
- Save your measurements for every finger
- Lightweight - under 5MB
- Clean, accurate, no bloat
HOW IT WORKS
1. Place your ring on the circle on screen
2. Drag the slider until the circle matches your ring
3. Read your size in any international standard
4. Save it - never measure again
Whether you're buying an engagement ring or ordering jewelry online, get the size right the first time.
No subscriptions. No nonsense. $4.99.
https://www.apple.com/legal/internet-services/itunes/dev/stdfla/