Ring Sizer by Jason Withers ‪©‬ 4+

Uniqo Lab.

    • Free



Handy utility from Jason Withers created to easily find the ring size in the different countries. There are some unique features supported by the app:

- choose metric or imperial units
- choose diameter or circumference
- use visual guides for more precise measuring
- supports sizes of the USA, Australia, United Kingdom, Europe, Japan and China
- easily share your ring size on social networks

Also we have integrated our "Engagement & Wedding Rings" catalogue and Instagram feed from Jason Withers into this app. You can request quotes through the "Enquire by email" function of the app. One of our expert jewellery consultants will then respond to the enquiry and assist you with your query.

What’s New

Version 4.0.4

In this version, we've implemented several improvements:

- Your native language support has been added.
- A new, user-friendly UI has been introduced.
- You can now determine your ring size using three different measurement methods.
- Wedding tips and articles have been added.


Ratings and Reviews

4.4 out of 5
201 Ratings

201 Ratings

TheAlechko ,

Finally a honest App! Watch 1 Ad and get the results..that’s it!

Thanks! :)
I’ll recommend this to my friends in need!

עמית בינדר ,



Nat@1130 ,

New version

It was a great app until they changed it recently and it’s absolutely horrible

App Privacy

The developer, Uniqo Lab., 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 Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Usage Data

Data Not Linked to You

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

  • Usage Data
  • Diagnostics

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

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