Ring Sizer vs Ultrahuman Ring Sizer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ring Sizer
Accurately measure rings, jewelry, and other objects using advanced AR technology and a digital ruler. Supports multiple international sizing systems for precise fitting.
- Measure rings and jewelry with AR
- Digital ruler for object measurement
- Supports US, AU/GB, EU/ISO, JP/CN sizing
- AR tape measure functionality
- Precise diamond/gemstone ring sizing
Read full descriptionHide full description
Introducing Ring Fing, your perfect digital solution for sizing rings, jewelry, and much more with incredible accuracy! This user-friendly app has advanced AR functionality and a versatile ruler, making it a must-have tool for anyone looking to measure various objects easily. Discover the amazing features of our Ring Fing app: *** - Effortlessly measure rings, jewelry, and other objects with unique visual cues for precise measurements; *** - Choose from the most popular measurement systems, including the US, AU/GB, EU/ISO, and JP/CN; *** - Utilize the versatile digital ruler to measure any object accurately; *** - Experience the cutting-edge AR tape measure feature to measure anything using your phone camera; *** - Ensure the perfect fit for your diamond or gemstone ring with our easy-to-use ring sizer tool. Whether you're shopping for a stunning crystal necklace or trying to find the right size for your hitched ring, the Ring Fing app has got you covered. Don't miss out on this essential measuring tool! Try the Ring Fing app today and enjoy the ultimate convenience of having all your measurement needs in one place. Unlock exclusive features with the Premium version: Measure Using Augmented Realiity. Enjoy Limitless Feature Access. Remove Ads. Subscription Details: Payment will be charged to iTunes Account at confirmation of purchase. Subscription with a free trial period will automatically renew to a paid subscription. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Account will be charged for renewal within 24 hours prior to the end of the current period at the rate of the selected plan. Subscriptions and auto-renewal may be managed by going to Account Settings after purchase. You can cancel your subscription or free trial in the iTunes settings at least 24-hours before the end of the free trial period. The cancellation will take effect the day after the last day of the current subscription period and you will be downgraded to the free service. Subscription Options: Weekly: $3.99 3 Months: $9.99 For other currencies, the price corresponds to the same tier on the App Store Pricing Matrix. Privacy policy: https://sites.google.com/view/scelcunovairina/Privacy-Policy Terms of use: https://sites.google.com/view/scelcunovairina/terms
Ultrahuman Ring Sizer
Instantly determine your ring size by taking a photo of your hand. The app uses advanced AI vision algorithms to accurately calculate your perfect fit, requiring only a standard-sized card in the frame for reference.
- Instant ring size calculation
- AI-powered vision algorithm
- Photo-based measurement
- Requires standard card for reference
- Accurate fit determination
Read full descriptionHide full description
Ultrahuman Ring Sizer is an app that lets you instantly find out your Ultrahuman Ring Size. All you need to do is click a picture of your hand with a standard sized card in the frame and our State-Of-The-Art Vision algorithm will calculate the perfect Ring size for you.
Screenshots
Verdict
The clearest difference is rating: Ring Sizer at 2.7 against Ultrahuman Ring Sizer's 2.0. Ring Sizer also leads on review sentiment (50% vs 18%) and device support (3 vs 1). Ultrahuman Ring Sizer's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price and ratings volume 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. Ring Sizer sells 2 in-app purchases, starting at $3.99 per 7 days. Ultrahuman Ring Sizer asks for nothing beyond the download.
Ring Sizer holds the better App Store score, 2.7 against 2.0. Both are backed by a comparable volume of ratings — 14 and 24 respectively. Written reviews point the same way: 50% of Ring Sizer's written reviews are positive against 18% of Ultrahuman Ring Sizer's.
Ring Sizer ships an update every 2 months, Ultrahuman Ring Sizer monthly. The most recent releases landed on August 21, 2026 and September 19, 2026 respectively.
| Parameter | Ring Sizer | Ultrahuman Ring Sizer |
|---|---|---|
| Price | Free | Free |
| Rating | 2.7 (14 ratings) — better | 2.0 (24 ratings) |
| Positive reviews | 50.0% of reviews — better | 17.6% of reviews |
| Number of ratings | 14 | 24 — better |
| Update frequency | Every 2 months | Monthly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 14.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 18 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | Irina Scelcunova | ULTRAHUMAN HEALTHCARE PRIVATE LIMITED |
Customer experience
Ring Sizer
Ultrahuman Ring Sizer
In-app purchases
Ring Sizer
- Ring Sizer7 Days trial$3.997 Days
- Ring Fing Vip for three months$9.993 Months
Ultrahuman Ring Sizer
No in-app purchases
Questions
Is Ring Sizer free?
Is Ultrahuman Ring Sizer free?
Which has better reviews, Ring Sizer or Ultrahuman Ring Sizer?
Do Ring Sizer or Ultrahuman Ring Sizer have ads?
Which is updated more often, Ring Sizer or Ultrahuman Ring Sizer?
Other comparisons















