Comparison

Ring Sizer+ vs LoopSize

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Seamless measurement experience
  • Versatile digital ruler
  • Global size support
  • Perfect fit guarantee
  • Measurement history
Features
Read full description

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

About

LoopSize

Features
Read full description

Find the right ring size before you buy online, choose a gift, travel, or help a jewelry customer. LoopSize is a precise ring size converter and measurement tool for shoppers, gift buyers, jewelers, and anyone who needs to compare ring sizes across countries. Measure a ring or finger by diameter or circumference, then instantly see matching sizes in the most common international standards. Use LoopSize when you want to: • Check a ring size before ordering from an online store. • Convert ring sizes between countries while shopping abroad. • Choose a gift ring with more confidence. • Help jewelry customers compare local and international sizes. • Record finger and ring measurements for future purchases. • Share a clean PDF with a store, customer, partner, or family member. • Keep diameter and circumference visible for more precise decisions. How it works: 1. Measure the ring or finger using diameter or circumference. 2. LoopSize converts the measurement into equivalent ring sizes. 3. Save the result, review it later, or share it as a PDF. Supported standards: BR, US, UK, EU/ISO, JP, CN, and IN. LoopSize focuses on the measurement behind the size. Instead of guessing from a chart, you can work from the actual diameter or circumference and compare results across multiple standards in one place. This is useful for engagement rings, wedding bands, fashion rings, adjustments, resizing conversations, and repeat purchases. For shoppers, LoopSize helps reduce confusion when product pages use different ring sizing systems. For gifts, it gives you a simple way to save and compare possible sizes. For jewelers, it creates a faster workflow for checking measurements, explaining conversions, and sending results to customers. Pro features: • Branded PDFs help jewelers send professional measurement summaries to customers. • iCloud sync keeps measurements and preferences available across devices. • Measurement history helps with repeat customers, future purchases, and follow-up fittings. Privacy Policy: https://adrianosouzacosta.com.br/apps/loopsize/privacy-policy Terms of Use: https://adrianosouzacosta.com.br/apps/loopsize/terms-of-use

Screenshots

Ring Sizer+4 screens
LoopSize4 screens

Verdict

The call

The clearest difference is ads: LoopSize at none against Ring Sizer+'s shown. LoopSize also leads on update cadence (every 3 months vs every 23 months). Ring Sizer+'s advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Ring Sizer+ sells 3 in-app purchases, starting at $4.99 per month and LoopSize sells 4 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Ring Sizer+ ships an update every 23 months, LoopSize every 3 months. The most recent releases landed on September 3, 2026 and September 13, 2026 respectively.

Scorecard4 real differences · 5 level
Ring Sizer+ versus LoopSize: the parameters behind the verdict, then further details
ParameterRing Sizer+LoopSize
PriceFreeFree
Rating4.0 (12 ratings) — better—
Number of ratings12 — better—
Update frequencyEvery 23 monthsEvery 3 months — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better18.0
Further details — not scored
Size6 MB22 MB
Age rating4+4+
DeveloperArda SenAdriano Souza Costa

In-app purchases

3 purchases

Ring Sizer+

Subscriptions3
  • Monthly Subscription2 variants$4.991 Month
  • Yearly Subscription3 Days trial$19.991 Year
  • Yearly Subscription3 Days trial$29.991 Year
4 purchases

LoopSize

Subscriptions3
  • Weekly3 Days trial$0.997 Days
  • Monthly$0.991 Month
  • Annual7 Days trial$24.991 Year
One-time1
  • Lifetime$24.99

Questions

Is Ring Sizer+ free?
Ring Sizer+ is free to download, with in-app purchases available.
Is LoopSize free?
LoopSize is free to download, with in-app purchases available.
Do Ring Sizer+ or LoopSize have ads?
Ring Sizer+ shows ads; LoopSize does not.
Which is updated more often, Ring Sizer+ or LoopSize?
Ring Sizer+ ships an update every 23 months, and LoopSize every 3 months. Most recently, Ring Sizer+ was updated on September 3, 2026 and LoopSize on September 13, 2026.

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