# Stelar 3.14 > Jewelry making calculator and converter for professional jewelers. (iPhone/iPad app by Stylianos Karantonas.) - Source: https://appshunter.io/ios/app/stelar-314/id1658313251 (this page in markdown: same URL + `.md`) - Developer: [Stylianos Karantonas](https://appshunter.io/developer/1658313253) - Category: Productivity, Education - Price: Free - Age rating: 4+ - Requires: iOS 13.0 · 17 MB - Languages: English - Released: 2022-12-16 - Data updated: 2026-06-09 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/stelar-314/id1658313251/reviews.md ## What is Stelar 3.14? STELAR314 has been created by a jeweller to make the jeweller's bench life comfortable and accurate. The App reunites all of the most useful conversions needed as a jeweller, and transforms them into an easy and effortless process that will save you time and effort. Save or share the results of the most necessary conversions and calculations involved in the world of Jewellery making, by one efficient App! The subscription includes access to : - RING SIZE CALCULATOR Find out the length of metal needed for you to create your design depending on the ring size. ( Europe, USA, UK, Japan ring size charts) By subscribing to the App it also provides; to store your clients information and finger dimensions for future reference. - UNIT CONVERTERS Simple unit converter to find out the accurate conversion of international measuring units like cm/inches and Oz/grams. - Metal to wax converters Determine how much your wax piece weighs in your metal of choice (gold, silver or platinum…). - Alloy calculator Calculate how much alloy / pure metal is needed to raise / lower the quality of your desired metal and find out the weight of your final piece. For all levels of jewellery makers, designers. All the maths you need is here to enhance your jewellery making skills by downloading the STELAR314 * for any reason the App is deleted, all the saved information will be lost. * no personal data are shared or given. * for suggestions to achieve the best, notes to consider, questions and answers click the top-left Q&A banner. ## Key features - Ring size calculator - Unit converters (cm/inches, Oz/grams) - Metal to wax weight converter - Alloy calculator - Client and finger dimension storage - Save and share conversion results ## Recent user reviews (5 of 5) All indexed reviews: https://appshunter.io/ios/app/stelar-314/id1658313251/reviews.md ### 5/5 — So useful! *2023-12-11, version 1.2* Super easy to use and has different functionalities for size calculations and wax! ### 5/5 — Time saver *2023-08-12, version 1.2* At last a no fuss tool I can use straight on my phone. It’s going to make my life easier and quicker without hunting around for a scrappy bit of paper I used to use! I’ll be sharing it with my fellow jewellers. ### 5/5 — Game changer! *2023-07-28, version 1.1* I have been looking for a ring sizing app for ages but they’re all either for customers to find ring sizes or are so convoluted that I just default to using a paper chart. This is so easy and quick to use. The app is really easy to navigate and I am so delighted by the other functions of the app too (the wax-alloy weight calculator is brilliant). A must have for any jeweller. Thank you Stelios! ### 5/5 — Very useful tool *2023-04-29, version 1.1* This app is so practical to have as a jeweller. From weight and size conversions to keeping your clients’ ring measurements in a separate tab, the app has all the basics you may need as a jeweller regardless of your experience 😊 ### 5/5 — Brilliant app for jewellers *2023-01-25, version 1.1* This app is such a useful tool for jewellers. I’ve been able to conveniently and quickly calculate the weight of metals required for my pieces. I work a lot in wax too, so it’s also great for converting wax to metal in weight. It’s easy to navigate, super quick, and beautifully designed. A bonus that you can save and share your workings too. ## Frequently asked questions about Stelar 3.14 ### What jewelry making calculations does Stelar 3.14 offer? Stelar 3.14 provides a ring size calculator, unit converters for measurements like cm/inches and Oz/grams, a metal to wax converter, and an alloy calculator to determine metal quality and final piece weight. ### Can I save client information with Stelar 3.14? Yes, the subscription includes the ability to store client information and their finger dimensions for future reference, enhancing client management for jewelers. ### What ring size charts are supported by Stelar 3.14? The ring size calculator in Stelar 3.14 supports multiple international ring size charts, including Europe, USA, and UK, making it versatile for a global clientele. ### How does Stelar 3.14 help with metal alloy calculations? The alloy calculator helps you determine the precise amount of alloy or pure metal needed to achieve a desired metal quality, and also calculates the weight of your final piece. ### Is Stelar 3.14 available on Android devices? Based on the provided data, Stelar 3.14 is available on iPhone, iPad, and iPod, indicating it is an iOS-exclusive application. ### How often is Stelar 3.14 updated? The app was last updated on July 30, 2023, with version 1.2. This suggests a relatively recent update, with the frequency of future updates depending on developer activity. ### What happens to my saved data if I delete Stelar 3.14? According to the app's description, if the app is deleted for any reason, all saved information, including client data and conversion results, will be lost. ### Does Stelar 3.14 have ads? No, Stelar 3.14 is ad-free. The description explicitly states that it does not contain advertisements, allowing for an uninterrupted user experience. ## Version history (last 3 releases) ### 1.2 — 2023-07-30 Changes on header ### 1.1 — 2022-12-28 Minor visual changes. ### 1.0 — 2022-12-13 No release notes. ## Apps similar to Stelar 3.14 | App | Rating | Price | Category | | --- | --- | --- | --- | | [Meetzizi](https://appshunter.io/ios/app/meetzizi/id6504238432) | 5.0 (3) | Free | Productivity | | [Good Girl Rebellion](https://appshunter.io/ios/app/good-girl-rebellion/id6467015664) | — | Free | Productivity | | [Passify Password Manager](https://appshunter.io/ios/app/passify-password-manager/id6453357921) | 5.0 (1) | $1.99 | Productivity | | [ManyTime](https://appshunter.io/ios/app/manytime/id633115940) | 2.0 (1) | Free | Productivity | | [UberVault](https://appshunter.io/ios/app/ubervault/id1606797257) | 5.0 (4) | $3.99 | Productivity | | [PC Color Mixer](https://appshunter.io/ios/app/pc-color-mixer/id6528674966) | 5.0 (7) | $4.99 | Productivity | --- *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 2026-06-09.*