Best Ring Size Finder Apps

4.5😞(6.7K ratings)

FreeAdsIn-App Purchases

Ring Sizer by Jason Withers © screenshot 1

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Easily determine your ring size across multiple countries using metric or imperial units. Features visual guides and supports various international sizing standards. Share your size and explore a jewelry catalog.

What We Love

👍 Easy to use
🚀 Helpful tool
💡 Useful for ring size measurement

Room to Improve

🐛 Inaccurate measurements
💸 Excessive ads
🙄 Poor user experience due to ads
🤯 Completely unusable due to ads

Ring Sizer Tool by Appcano LLC

Ring Size & Finger Measure

Strong Contender

4.7😐(604 ratings)

FreeIn-App Purchases

Accurately measure your finger size or compare existing rings to find the perfect fit. This tool simplifies ring sizing for confident online purchases and jewelry selection.

What We Love

👍 Easy to use
✅ Accurate sizing
💰 Free to use
📱 Works with newer iPhones
💡 Better than paper methods
🚀 Quick measurements
✨ No ads
🎉 Helps with difficult measurements

Room to Improve

❌ Inaccurate finger sizing
❌ Wildly wrong estimates
❌ Doesn't work for some users

Ring Sizer - Size Measure App by LightApps OU

Sizing Measurement Tool

Worth Considering

Place ring on screenAdjust dot to fitFind size in seconds

4.2😞(2.4K ratings)

FreeAdsIn-App Purchases

Ring Sizer - Size Measure App screenshot 1

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Ring Sizer - Size Measure App screenshot 6

This application helps you accurately measure ring and finger sizes without the need for physical tools. It offers a user-friendly interface and supports various measurement systems for precise results, making online jewelry shopping easier.

What We Love

⭐️ Accurate measurements
👍 Easy to use
🚀 Convenient ring sizer
🔍 Helpful for online purchases

Room to Improve

🔒 Difficult to cancel subscription
💰 Paid subscription required
🐛 Inconsistent sizing results
🤯 Confusing/misleading free trial
🚫 Doesn't work as advertised

More Ring Size Finder apps to explore

Ring Size Measurer

Measure your ring size.

Measure your ring size accurately by placing a ring on your screen and adjusting a dot to match its inner diameter. Get your size in seconds without needing a physical sizer.

Accurate Ring Sizer (No Ring)

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Accurate Ring Sizer Tool

Ring Sizer – Ring Size Meter

Ring Sizing Measurement Tool

Measure ring size by diameter or circumferenceSupport for metric and imperial unitsMultiple international sizing systems

Easily measure jewelry ring sizes using your phone's screen. Simply place your ring on the screen and adjust the slider to match its inner edge. The app provides accurate sizing in multiple international measurement systems.

free with in-app purchases

(456)

Ring Sizer - Size Finder App

by Bohdan Yurtsiv

Accurate ring measurementTap-to-measure featureUS and EU ring size standards

This app helps you find the perfect ring size with an innovative tap-to-measure feature and visual guides. It supports popular measurement systems like US and EU standards, making it ideal for both professionals and personal use.

Measure ring,finger & ruler

(6)

subscription

Ring Sizer & Size Finder

Accurate ring sizing by placing rings on screenFinger width measurement for direct sizingInternational size conversion (US, UK, EU, JP, CN)

Easily determine your ring size using your iPhone's screen. Measure existing rings or your finger directly, with support for international sizing standards and a built-in ruler for everyday use.

Ring Sizer - Ring Size Finder

(2)

free

Find Your Ring Size Fast

Measure with fingerMeasure with existing ringMultiple size systems

Easily determine your ring size at home using your finger or an existing ring. Get results in multiple international sizing systems instantly. Save your measurements for future reference.

Ring Sizer App: Size Measure

(5)

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Find Your Perfect Ring Fit

by Radius Technologies

Ring sizing toolPerfect fit achievementAccuracy focused

This app helps you find the perfect fit for your ring. It provides a sizing tool to ensure accuracy before you purchase.

🛍️ Shopping

(53)

ad-supported

Ring Size Finder & Measure

Accurate Size Chart & Gauge

The Measure app for iPhone

Ring Sizer - Ring Fing

Measure rings and jewelry with ARDigital ruler for object measurementSupports US, AU/GB, EU/ISO, JP/CN sizing

Accurately measure rings, jewelry, and other objects using advanced AR technology and a digital ruler. Supports multiple international sizing systems for precise fitting.

free with in-app purchases

(14)

RingMeter: Ring Size Finder

Measure Ring Size on Screen

Ring Sizer & Size Measure

Measure Your Ring Size Fast

Ring Snap - Measure Ring Size

Measure Ring Size Instantly

Ring Sizer · TrueRing

Find Your Ring Size Easily

Ring Sizer: Finger Measurement

Measure your finger ring size