# Ring sizer : Unit Convertor — Size Rings and convert Units > Accurate ring sizer and unit converter with international size chart. (iPhone/iPad app by Regent Branding Ltd.) - Source: https://appshunter.io/ios/app/ring-sizer-unit-convertor/id1566103820 (this page in markdown: same URL + `.md`) - Developer: [Regent Branding Ltd](https://appshunter.io/developer/1128207635) - Category: Utilities, Productivity - Price: Free - Rating: 3.70/5 from 13 App Store ratings · 39 written reviews indexed - Age rating: 4+ - Requires: iOS 13.0 · 48 MB - Languages: American English - Released: 2021-05-09 - Data updated: 2026-08-24 - Monetization: ad-supported - User reviews in markdown: https://appshunter.io/ios/app/ring-sizer-unit-convertor/id1566103820/reviews.md ## What is Ring sizer? Ring Sizer and unit convertor app helps you to find the accurate ring size & finger size with a size conversion chart and you can convert units with your mobile, so you know better what your ring size measurements are. Discover the perfect fit for your finger with Finger Size Finder! Say goodbye to the hassle of guessing your ring size and hello to accurate measurements. Get ready to single to mingle because our easy-to-use tool lets you measure your ring size with precision and convert it to different international standards. Whether you're shopping for engagement rings, wedding bands, or just want to resize an existing ring, our Perfect Fit ring sizer has you covered. Avoid the disappointment of ill-fitting rings and enjoy the confidence of wearing the perfect size. Features of Ring Sizer app: Easily convert ring sizes between different international standards, including US, UK, EU, and more. Enjoy its simple interface, making it easy for users of all levels to measure and convert ring sizes. It supports a wide range of ring sizes, catering to various finger sizes and jewellery types. Use our app anytime, anywhere, right on your iPhone or iPad for free. Keep track of your ring sizes by saving them within the app and easily compare sizes for different fingers or jewellery pieces. Download our Ring Sizer- Unit convertor Finder app now and get the perfect fit for your precious jewellery! ## Key features - Accurate ring and finger size measurement - Convert between international ring size standards (US, UK, EU) - Simple and easy-to-use interface - Supports a wide range of ring sizes - Save and compare ring sizes - Unit conversion functionality ## Recent user reviews (10 of 39) All indexed reviews: https://appshunter.io/ios/app/ring-sizer-unit-convertor/id1566103820/reviews.md ### 4/5 — Great *2023-10-18* Very useful app! ### 1/5 — 首次遇到的最垃圾app *2023-09-02, version 1.0.2* 連試用都不給試，每次一移動測量位置就彈廣告，長達一分鐘，三次後不再試了直接刪除！第一次用app那麼生氣！我不介意看廣告而且也是會付款使用服務的人，你要收費才給試用我還可以選擇，但沒任何提示直接逼迫想試用的人看幾次廣告是什麼做法？垃圾到不行！ ### 5/5 — Zatharttaakk *2023-09-01, version 1.0.2* Hsisisnn ### 5/5 — H *2023-08-31, version 1.0.2* Jkkk ### 5/5 — Si *2023-08-31, version 1.0.2* Si ### 5/5 — Awesome app *2023-08-30, version 1.0.2* Great app. Helped alot ### 5/5 — Useful app *2023-08-30, version 1.0.2* Good ### 5/5 — ring sizer *2023-08-28, version 1.0.2* very good app thank u ### 5/5 — okkk *2023-08-23, version 1.0.2* ok ### 1/5 — i don’t like it *2023-08-23, version 1.0.2* there is so many ads and i don’t understand how it works ## Frequently asked questions about Ring sizer ### What does the Ring Sizer app do? The app helps you accurately measure your ring size and finger size. It also allows you to convert these measurements between various international sizing standards, such as US, UK, and EU sizes, ensuring you find the perfect fit for any ring. ### What are the key features of this ring sizer app? Key features include precise ring size measurement, conversion between multiple international standards, a simple interface for ease of use, support for a wide range of sizes, and the ability to save and compare your ring sizes for different fingers or jewelry pieces. ### Is this app free to use? Yes, the app is free to use on your iPhone or iPad. It is supported by advertisements, which allows it to be offered at no cost to the user. ### What devices is this app compatible with? The app is available for use on iPhones and iPads, providing a convenient tool for Apple device users to manage their ring sizing needs. ### How can I use this app to find the perfect ring size? You can use the app to measure your finger or an existing ring to get an accurate size. Then, you can convert this measurement to different international standards to ensure you select the correct size when shopping for engagement rings, wedding bands, or resizing existing jewelry. ## Version history (last 5 releases) ### 1.0.5 — 2024-10-10 Fix All bugs. Reduce Ads. Performance enhancement. ### 1.0.4 — 2023-09-04 Fix Bugs. Fix Crashes. Performance enhancement. ### 1.0.2 — 2023-07-21 Fix Minor Bugs. UI Fixes. ### 1.0.1 — 2023-05-19 now you can convert units and size your rings with your mobile. ### 1.0 — 2021-05-09 No release notes. ## Apps similar to Ring sizer | App | Rating | Price | Category | | --- | --- | --- | --- | | [Ring Sizer – Ring Size Meter](https://appshunter.io/ios/app/ring-sizer-ring-size-meter/id1666860110) | 4.8 (456) | Free | Utilities | | [Ring Sizer - Size Measure App](https://appshunter.io/ios/app/ring-sizer-size-measure-app/id6448044027) | 4.2 (2,371) | Free | Utilities | | [SetRing - Ring Sizer](https://appshunter.io/ios/app/setring-ring-sizer/id1471631458) | 2.0 (4) | Free | Utilities | | [Ring Sizer: AR Ruler & Table](https://appshunter.io/ios/app/ring-sizer-ar-ruler-and-table/id6473256428) | 4.6 (51) | Free | Utilities | | [Ring Sizer — Size Measure App](https://appshunter.io/ios/app/ring-sizer-size-measure-app/id1644578569) | 4.4 (73) | Free | Utilities | | [Ring Sizer by Jason Withers ©](https://appshunter.io/ios/app/ring-sizer-by-jason-withers/id795721582) | 4.5 (6,697) | Free | Utilities | ## More apps by Regent Branding Ltd - [Dua Compass](https://appshunter.io/ios/app/dua-compass/id1128207636) - [Drench](https://appshunter.io/ios/app/drench/id1199124980) - [Tattoo Pixel Art Coloring Game](https://appshunter.io/ios/app/tattoo-pixel-art-coloring-game/id1532052221) - [Digital Kitchen Weight Scales](https://appshunter.io/ios/app/digital-kitchen-weight-scales/id1583377792) - [Playon101](https://appshunter.io/ios/app/playon101/id1591226906) All apps by Regent Branding Ltd: https://appshunter.io/developer/1128207635 --- *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 2026-08-24.*