BandFit - Ring Sizer
iPhone / Style de vie
BandFit measures your ring size in seconds — no guesswork, no string-and-ruler tricks. Place an existing ring on your iPhone screen, align it with the calibrated circle, and read the exact size in any global standard.
KEY FEATURES
• Screen-calibrated ring guide (works on all iPhone models)
• Built-in ruler tool for measuring inner diameter
• Convert between US, UK, EU, and Japan ring size standards
• Save measurements for different fingers and people
• Inner diameter and circumference in millimeters
WHO IT'S FOR
• Buying a surprise gift ring
• Re-sizing an old ring
• Online jewelry shopping with confidence
• Comparing ring sizes between countries
• Jewelry makers and hobbyists
HOW TO USE
1. Place an existing ring on your iPhone screen
2. Adjust the slider until the orange circle matches the inner edge
3. Read your size in the standard you prefer
4. Use the ruler tool if you don't have a sample ring
PRIVACY
BandFit runs entirely offline. No camera, no microphone, no network. No data collection of any kind. Your measurements stay on your device.
SUBSCRIPTION INFO
• Payment will be charged to your Apple ID account at confirmation of purchase.
• Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period.
• Your account will be charged for renewal within 24 hours prior to the end of the current period.
• You can manage and cancel your subscriptions by going to App Store → Account → Subscriptions.
Privacy Policy: https://frexx.top/bandfit/privacy.html
Terms of Use: https://frexx.top/bandfit/terms.html
SUPPORT
475740640@qq.com
Quoi de neuf dans la dernière version ?
This update brings a complete English in-app experience and clearer calibration guidance. BandFit now explains how screen-based measurements are estimated, when to fine-tune with a standard card, and why ring purchases should be confirmed with the seller size chart or a jeweler. The ruler, history, PDF export, and subscription flow have also been refreshed. Existing saved measurements and subscriptions are preserved.