Ring Sizer: Risi

Measure, find size and convert

Free · In‑App Purchases

Quickly and easily find the perfect ring size with this ring and finger sizing app—offering the same precision as your jeweler, from the comfort of your home. Whether you're a professional jeweler, a frequent shopper, or purchasing your first ring, "Ring Sizer: Risi" ensures the perfect fit for every special occasion—engagements, weddings, birthdays, holidays, or surprises! Measure fingers or rings with ease, whether it's for yourself, a friend, a family member, or anyone special, and convert sizes across international standards. "Ring Sizer: Risi" is the go-to tool for anyone buying a ring online, eliminating the fear of choosing the wrong size. • Get the exact size of any ring: Measure the diameter or circumference in either metric (millimeters) or imperial (US inches) units, for yourself or someone else. • Accurately measure finger size: Easily measure finger width, perfect for when you don't have a ring on hand. • International size conversions: Seamlessly switch between popular global sizing systems (US/CA/MX, UK/AU/NZ, EU/ISO, JP/CN, and more) while maintaining accuracy. • Save measurements: Keep ring and finger sizes saved for future reference and easy access. • Share measurements: Share size info with jewelers or friends via text, email, or social media. No more guessing! With "Ring Sizer: Risi", shop confidently and experience the joy of buying or giving a perfectly sized ring that will be cherished forever. Make special moments unforgettable with a ring that fits just right. To unlock all features and functionality, you can make a one-time in-app purchase for lifetime access (no subscription). This purchase will be charged to your Apple account at the time of confirmation. Privacy Policy: https://ringfitter.alpennec.com
/privacy Terms and Conditions: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

  • 4.6
    out of 5
    35 Ratings

Enjoying "Ring Sizer: Risi"? Please take a moment to rate the app and write a review on the App Store! This helps us a lot. In this update: • Various improvements • General performance enhancements and bug fixes As always, don't hesitate to reach out by email with feedback, issues, and suggestions. Thanks!

The developer, Axel Le Pennec, 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 Linked to You

    The following data may be collected but it is not linked to your identity:

    • Purchases
    • Location
    • Identifiers
    • Usage Data

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

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

  • Seller
    • Axel Le Pennec
  • Size
    • 13 MB
  • Category
    • Utilities
  • Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • iPad
      Requires iPadOS 17.0 or later.
  • Languages
    • French
  • Age Rating
    4+
  • In-App Purchases
    Yes
    • Lifetime $99.99
    • Weekly $4.99
    • Lifetime $2.99
    • Lifetime $4.99
    • Weekly $7.99
    • Weekly $6.99
    • Weekly $5.99
    • Lifetime $19.99
    • Yearly $17.99
    • Weekly $4.99
  • Copyright
    • © 2025 Axel Le Pennec