# Best Brilliance

> Free ring sizer app for accurate UK, EU, and US ring size measurements. (iPhone/iPad app by Guy Mendel.)

- Source: https://appshunter.io/ios/app/best-brilliance/id1447043662 (this page in markdown: same URL + `.md`)
- Developer: [Guy Mendel](https://appshunter.io/developer/1447043661)
- Category: Lifestyle, Shopping
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings · 1 written reviews indexed
- Age rating: 17+
- Requires: iOS 11.0 · 14 MB
- Languages: English
- Released: 2018-12-29
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/best-brilliance/id1447043662/reviews.md

## What is Best Brilliance?

THERE’S AN APP FOR THAT!
The free downloadable Ring Sizer app is both accurate and simple to use—you can’t go wrong.It’s as simple as this. You can find out what ring size you need in measurements for the UK, EU, or the USA. All sizes can then be determined accurately and easily.Place the person’s existing ring on your smart phone screen that has had the Ring Sizer app downloaded. Now, adjust the circle until it’s an exact fit of the inside of the ring. This handy Ring Sizer allows you to keep your ring gift a secret—whether it’s the engagement ring or any other special ring as a gift. You keep the surprise a secret—without making an unnecessary trip to the jeweler.Maybe you’re not sure how to download the free Ring Sizer app. No problem. All you have to do is fill in the simple form with your details below, and register for our e-newsletter too. Then we’ll send you a link to download the Ring Sizer app.

## Key features

- Accurate ring size measurement
- Supports UK, EU, and US sizing
- Use existing rings for measurement
- Keep gift surprises secret
- Simple and easy to use interface

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/best-brilliance/id1447043662/reviews.md

### 5/5 — Happy

*2018-12-29, version 1.0*

Good quality and great price

## Frequently asked questions about Best Brilliance

### How accurate is Best Brilliance for measuring ring size?

The app is designed to be accurate by allowing you to precisely match a circle to the inside diameter of an existing ring. Users have rated it 5.0 stars, indicating a high level of satisfaction with its accuracy.

### What ring size systems does Best Brilliance support?

Best Brilliance supports measurements for the UK, EU, and USA ring size systems, making it versatile for international users.

### Can I use Best Brilliance to find out someone else's ring size secretly?

Yes, the app is ideal for keeping ring gift surprises a secret. You can measure an existing ring without the recipient knowing, avoiding unnecessary trips to a jeweler.

### What devices is Best Brilliance available on?

Best Brilliance is available for iPhone, iPad, and iPod devices, allowing a wide range of Apple users to utilize its features.

### How often is Best Brilliance updated?

The app was last updated on November 16, 2021, with version 1.05. While updates are not frequent, the current version has been stable.

### Is Best Brilliance suitable for children?

Best Brilliance has an age rating of 17+, suggesting it is intended for adult use. Parents should consider this rating when downloading for younger individuals.

### Does Best Brilliance have ads?

The provided data does not specify if Best Brilliance contains advertisements. However, as it is a free app, it may include ads or other monetization methods.

## Version history (last 5 releases)

### 1.05 — 2021-11-16

Bug fixing and latest device compatibility.

### 1.04 — 2020-05-18

Bug fixes and stability improvements

### 1.03 — 2020-04-30

Bug Fixes

### 1.02 — 2020-04-01

FIX BUGS

### 1.01 — 2019-01-02

Fixes

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*