Ring Size Finder & Measure

Accurate Size Chart & Gauge

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Find your exact ring size in seconds — measure a ring you own or your finger, right on screen. No physical sizer needed. Your exact ring size, right on your screen. No printed sizer, no guesswork. RingFit turns your iPhone into a precision ring gauge. Calibrate once against a credit card and measure in real millimetres. • Measure a ring you already own, or your finger directly • Credit-card calibration for true accuracy on any device • Your size in 18 countries — US, UK, EU, Japan, Türkiye and more • Save every size with a label and photo • Built-in size chart and on-screen ruler Perfect for surprise engagement rings, wedding bands and gifts. Support: https://app.notion.com/p/Support-This app-39a0cc7ee736801390a3d5f27c79163c Privacy Policy: https://app.notion.com/p/Privacy-Policy-This app-39a0cc7ee73680cd8021d70d6bc67786 Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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The developer, MUHAMMET USLU, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • MUHAMMET USLU
    Size
    • 18.5 MB
    Category
    • Utilities
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • iPad
      Requires iPadOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English and 29 more
    • English, Arabic, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Spanish, Swedish, Thai, Turkish, Ukrainian, Vietnamese
    Age Rating
    4+
    In-App Purchases
    Yes
    • Disposable Production $0.99
    • Lifetime Pro $49.99
    • Yearly Pro $29.99
    • Weekly Pro $4.99
    • Learn More
    Copyright
    • © 2026 RingFit
  • Privacy Policy

    • More by MUHAMMET USLU

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