Mila's Ring Sizer & Converter vs Diamond Grader
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
Mila's Ring Sizer & Converter
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From the developer of Mila's Tools (Apple Staff Pick, 1,200+ reviews at 4.8). Find your perfect ring size in seconds. Seven international sizing systems on one screen ā no charts to memorize, no guesswork. Mila's Ring Sizer & Converter is the standalone version of the ring sizing tool from Mila's Tools, the 29-category unit converter on the App Store since 2011. Type any size and every other standard updates in real time: * Inner Diameter (mm) * Inner Circumference (mm) * US Ring Sizes * EU (Continental) Ring Sizes * UK Ring Sizes (AāZ, with half sizes) * Swiss Ring Sizes * Japanese Ring Sizes * Chinese (Mainland) Ring Sizes * Hong Kong Ring Sizes Don't know your size? Measure directly from your phone: * Match a Ring on Screen ā lay a ring on the display and tap the circle that fits. US sizes 3 through 15 in half-size steps. * Measure with String ā wrap a strip of paper around your finger, then read the length on a calibrated on-screen ruler accurate to 0.5 mm. A one-time screen calibration with a common coin ensures physical accuracy. 13 reference coins from major currencies are included ā the app picks the right one for your region. Whether you're shopping for an engagement ring, ordering a wedding band online, sizing a surprise gift, or comparing international jewelry ā type one value and every other standard appears instantly, or measure first and let the app do the rest. Sizes are displayed in each system's standard increments ā half sizes for US, whole numbers for EU and Asian systems ā so you always see the nearest real size, not a raw decimal. Features: * Measure your ring size directly on your phone * Real-time conversion as you type * Favorite units for quick access * Show or hide units you don't need * Clean, ad-light interface * Available in 13 languages * Works fully offline ā your data never leaves your device From the developer of Mila's Tools ā Apple Staff Pick, 4.8 from 1,200+ reviews on the App Store. Download Mila's Ring Sizer & Converter and find your size in seconds. - - - - - Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Diamond Grader
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Know what you're looking at. Diamond Grader turns the camera in your pocket into a jeweller's loupe. Photograph a diamond and advanced AI vision examines what your images genuinely show ā then tells you, plainly, what they cannot. THE CAPTURE STUDIO A guided camera built for stones. Frame the diamond inside the loupe and get live coaching on light, focus, reflections and framing. The face-up shot is the only one needed. Crown, profile, detail, certificate and UV are optional, and each one raises confidence. YOUR ASSESSMENT ⢠The 4Cs ā apparent colour range, clarity range, cut characteristics and carat ⢠Ranges rather than false precision, with a confidence level on every finding ⢠Visible inclusions and blemishes, each labelled by how certain it really is ⢠AI Loupe ā zoom deep into your photograph, with findings marked where they were seen ⢠Symmetry, proportions, polish and fluorescence indications ⢠Market insights, given as ranges, in your currency ⢠Buying insights: strengths, concerns, and the questions worth asking a seller ⢠Selling insights: how to describe a stone honestly and position it well ⢠Compare against a grading report you already hold ⢠A shareable report, and your full history kept on your device HONEST BY DESIGN Photographs have limits, and this app says so. Where the evidence isn't there you get "insufficient evidence" rather than a guess. A weight you supply is never overwritten by an estimate. Nothing is ever presented as a certified grade. WHAT THIS IS NOT This is an AI visual assessment of photographs. It is not a laboratory grading report and it is not an appraisal. It cannot determine whether a stone is natural, laboratory-grown, a simulant, or treated ā no photograph can. It does not replace physical examination, or a report from an accredited gemmological laboratory. Diamond Grader is not affiliated with, or endorsed by, any gemmological laboratory. LEARN Free, always: the 4Cs, diamond shapes, understanding inclusions, natural versus laboratory-grown, fluorescence, certificates, pricing, buying safely, and how to photograph a diamond well. PRIVACY Photographs you choose to assess are sent over an encrypted connection to an AI provider for processing. You are asked to consent before this happens for the first time, and you can withdraw that consent at any time in Settings. Your photographs, reports and notes are stored on your device. DIAMOND GRADER PRO Assessments are a subscription feature. There are no free assessments and no free trial. ⢠Pro Weekly ā billed every week ⢠Pro Monthly ā billed every month ⢠Pro Annual ā billed every year (best value) Pricing is shown in your local currency inside the app, before any purchase is made. Pro unlocks unlimited assessments, the AI Loupe, market insights, certificate comparison, shareable reports and your full assessment history. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours prior to the end of the current period. You can manage or cancel your subscription in your Apple Account settings. Privacy Policy: https://angelapplications.co.uk/privacy-policy/ Terms of Use: https://angelapplications.co.uk/terms-of-use/ Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Questions or feedback: contact@angelapplication.co.uk
Screenshots
Verdict
The clearest difference is ads: Diamond Grader at none against Mila's Ring Sizer & Converter's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Mila's Ring Sizer & Converter sells 3 in-app purchases, starting at $0.99 per month and Diamond Grader sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.
| Parameter | Mila's Ring Sizer & Converter | Diamond Grader |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | ā |
| Ads | Yes | No ā better |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad ā better | iPhone |
| Requires iOS | 17.6 ā better | 18.0 |
| Further details ā not scored | ||
| Size | 11 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Scott DeSapio | Angel App Publishing Ltd. |
In-app purchases
Mila's Ring Sizer & Converter
- Ring Size PRO Monthly$0.991 Month
- Ring Size PRO Yearly$2.991 Year
- Ring Size PRO Lifetime$3.99
Diamond Grader
- Weekly Subscription$6.997 Days
- Monthly Subscription$12.991 Month
- Annual Subscription$59.991 Year
Questions
Is Mila's Ring Sizer & Converter free?
Is Diamond Grader free?
Do Mila's Ring Sizer & Converter or Diamond Grader have ads?
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