Dornheim 3D Scanner vs Ring Sizer+
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dornheim 3D Scanner
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Dornheim 3D Scanner uses the FaceID camera to take true-to-scale 3D photos in order to carry out a wide variety of measurements. Measurements of lengths, distances, angles, surfaces, diameters, circumferences and volumes are possible. The dimensions can be determined both directly in 3D space and along the surface. Volumes can also be determined from elevations and depressions. The 3D photos and measurements can be imported and exported using various formats, including the SEG format of the Dornheim Segmenter. APPLICATION With Dornheim 3D Scanner you can quickly and easily - Capture 3D photos to scale - Measure 3D photos to scale without tools - Import and export 3D photos and measurements - Create 3D photos and measurements for Dornheim Segmenter and Dornheim Real Anatomy HIGHLIGHTS - Measure lengths, distances, angles, surfaces, diameters, circumferences, volumes - Determine the volume of elevations and depressions - Perform measurements both in 3D space and on surfaces - Export to SEG, STL, OBJ, PLY - Available languages: English, French, German, Spanish Terms of use: standard Apple Terms of Use (EULA) (https://www.apple.com/legal/internet-services/itunes/dev/stdeula/)
Ring Sizer+
Effortlessly measure rings, jewelry, and other objects with precision using visual cues and a digital ruler. Supports global sizing standards and stores measurement history for convenience. Ensures a perfect fit for your precious items.
- Seamless measurement experience
- Versatile digital ruler
- Global size support
- Perfect fit guarantee
- Measurement history
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Introducing Ring Sizer+, the ultimate mobile app for effortlessly measuring rings, jewelry, and other objects with unrivaled precision. With its unique visual cues, this app takes the guesswork out of measurements, providing you with accurate results every time. Whether you're a jewelry enthusiast, a professional jeweler, or simply want to ensure the perfect fit for your diamond or gemstone ring, Ring Sizer+ is your go-to tool. - Seamless Measurement Experience Take the stress out of measuring rings, jewelry, and various objects with ease, thanks to our app's innovative visual cues that ensure accurate measurements every time. - Versatile Digital Ruler Say goodbye to manual measuring techniques and embrace our versatile digital ruler. It enables you to accurately measure any object effortlessly, providing you with precise results. - Global Size Support Whether you're in the USA, Australia, United Kingdom, Europe, Japan, or China, our app caters to your specific sizing needs. With comprehensive support for various size standards worldwide, you can confidently measure your jewelry. - Perfect Fit Guarantee When it comes to your diamond or gemstone ring, nothing is more important than the perfect fit. Our easy-to-use ring sizer tool ensures that you achieve just that, allowing you to enjoy your precious jewelry without any discomfort. - Measurement History Never again worry about forgetting a size or losing track of your measurements. Our app conveniently stores your measurement history, providing you with easy access to past sizes, enabling you to make adjustments whenever necessary. Say goodbye to the hassle of keeping manual records and embrace the convenience of our measurement history feature. Download the app today and unlock a world of precise measurements at your fingertips. Your jewelry deserves the perfect fit, and Ring Sizer+ is here to make it happen. Terms: https://ringsizer.ardasen.com/terms.html Privacy:https://ringsizer.ardasen.com/privacy.html
Screenshots
Verdict
The clearest difference is ads: Dornheim 3D Scanner at none against Ring Sizer+'s shown. Dornheim 3D Scanner also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Dornheim 3D Scanner sells 7 in-app purchases, starting at $9.99 per month and Ring Sizer+ sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
Dornheim 3D Scanner ships an update every 17 months, Ring Sizer+ every 23 months. The most recent releases landed on September 17, 2026 and September 3, 2026 respectively.
| Parameter | Dornheim 3D Scanner | Ring Sizer+ |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.0 (12 ratings) — better |
| Number of ratings | — | 12 — better |
| Update frequency | Every 17 months — better | Every 23 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 11 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Dornheim Medical Images GmbH | Arda Sen |
In-app purchases
Dornheim 3D Scanner
- Premium$9.991 Month
- Export function - Monthly$4.99
- Measurement - Monthly$9.99
- Export function - Yearly$39.99
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- Measurement - Yearly$79.99
- Export function - Perpetual$99.99
- Measurement - Perpetual$199.99
Ring Sizer+
- Monthly Subscription2 variants$4.991 Month
- Yearly Subscription3 Days trial$19.991 Year
- Yearly Subscription3 Days trial$29.991 Year
Questions
Is Dornheim 3D Scanner free?
Is Ring Sizer+ free?
Do Dornheim 3D Scanner or Ring Sizer+ have ads?
Which is updated more often, Dornheim 3D Scanner or Ring Sizer+?
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