Ring Sizer vs Ring Sizer & Size Finder
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ring Sizer
Easily determine your perfect ring size from home using your phone's screen or camera. Get accurate measurements in seconds and convert between international sizing standards.
- Measure finger size on screen
- Measure existing ring size on screen
- Accurate camera measurement
- International ring size conversion
- Works offline
- Easy to use interface
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Ring Sizer is the ultimate ring size measure app that helps you find your perfect ring size in seconds. Whether you're shopping for an engagement ring, wedding band, or a surprise gift, this ring sizer app gives you accurate results without ever leaving your home. ------------------------------------------------------------------------- THREE WAYS TO MEASURE YOUR RING SIZE • Finger on Screen — Place your finger directly on the screen and adjust the outline to match its width. Our finger sizer technology calculates your exact finger size using your device's calibrated display. No ring needed — just your finger. • Ring on Screen — Already have a ring? Place it on the screen and match the circle to its inner edge. This ring measurement method gives you precise results by measuring the ring diameter directly. • Camera Measure — The most accurate method. Use credit card calibration and your device's camera to measure your finger size with lab-level precision. Our ring size calculator accounts for your device's unique pixel density for the most reliable ring measurement possible. ------------------------------------------------------------------------- RING SIZE CONVERTER Not sure how ring sizes translate across different countries? Our built-in ring size finder and converter instantly shows your size in US, EU, UK, and Japanese standards. Simply enter one measurement and get every size format — including diameter and circumference in millimeters. The perfect ring size checker for international shoppers. ------------------------------------------------------------------------- WHY RING SIZER? • Accurate Results — Our ring size measure technology is designed for precision. Whether you use the finger measure tool, ring measure method, or camera measurement, you get reliable results every time. • Easy to Use — No complicated setup. No external tools needed. Open the app, pick your method, and measure ring size in under 30 seconds. • Works Offline — Measure your finger size or ring size anywhere, anytime. No internet connection required. • All Size Standards — Instantly convert between US, EU, UK, and JP ring sizes. Our ring size app supports every major international sizing system. ------------------------------------------------------------------------- WHO IS THIS APP FOR? Ring Sizer is perfect for anyone who needs to find or check a ring size: → Couples shopping for engagement or wedding rings online → Gift buyers who need to secretly measure a ring size → Jewelry lovers who want to measure finger size before ordering → Jewelers and professionals who need a quick ring size checker tool → Anyone who wants to measure ring size at home without a ring sizer tool kit ------------------------------------------------------------------------- HOW IT WORKS 1. Open Ring Sizer and choose your preferred measurement method 2. Follow the simple on-screen instructions to measure your finger or ring 3. Get your ring size instantly in multiple formats — US, EU, UK, JP 4. Use our ring size calculator to convert between any sizing standard Finding your ring size has never been easier. Download Ring Sizer today — the #1 ring sizer size measure app — and get your perfect fit in seconds. ------------------------------------------------------------------------- SUPPORTED MEASUREMENTS Ring Sizer supports ring size measurement in US/Canada, EU/ISO, UK/Australia, and Japan/China standards. Measure by finger size, ring diameter, or circumference. Our ring size finder works with all iPhone models and screen sizes. Ring Sizer (RingSizer) — The ring measure app trusted by thousands. Accurate ring size measurement, right in your pocket. Subscriptions: Weekly Plan - $3,99 (3 days free trial) Annual Plan - $29,99 (3 days free trial) https://gunaydinappstudio.com/ring-sizer/privacy https://gunaydinappstudio.com/ring-sizer/terms
Ring Sizer & Size Finder
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.
- Accurate ring sizing by placing rings on screen
- Finger width measurement for direct sizing
- International size conversion (US, UK, EU, JP, CN)
- Built-in ruler for measuring objects
- No extra tools required
- Simple and intuitive interface
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Measure your ring size instantly using your iPhone. No guesswork. No extra tools required. Ring Sizer & Size Finder is an all-in-one tool that helps you accurately determine ring size, measure your finger, and use a built-in ruler directly on your device. Accurate Ring Sizing Place your ring on the screen and match it with the adjustable circle to find the exact size in seconds. Finger Measurement Don’t have a ring? Measure your finger width and calculate the correct ring size quickly and easily. International Size Conversion Supports all major measurement systems: • United States & Canada • United Kingdom & Australia • Europe (ISO) • Japan & China Perfect for shopping jewelry anywhere in the world. Built-in Ruler Tool Measure everyday objects using your screen with support for inches and millimeters. Key Features • Simple and intuitive interface • Fast and accurate results • Multiple sizing methods • Works without physical tools • Supports global size standards Find your perfect fit and shop with confidence.
Screenshots
Verdict
The clearest difference is monetization model: Ring Sizer & Size Finder at free against Ring Sizer's freemium. Ring Sizer & Size Finder also leads on update cadence (every 2 weeks vs every 3 months). Ring Sizer's advantage is iOS requirement (18.0 vs 26.0). On price, rating, ratings volume and ads 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 and Ring Sizer & Size Finder sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for Ring Sizer against 5.0 for Ring Sizer & Size Finder. Both are backed by a comparable volume of ratings — 2 and 2 respectively.
Ring Sizer ships an update every 3 months, Ring Sizer & Size Finder every 2 weeks. The most recent releases landed on November 9, 2026 and November 7, 2026 respectively.
| Parameter | Ring Sizer | Ring Sizer & Size Finder |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (2 ratings) |
| Number of ratings | 2 | 2 |
| Update frequency | Every 3 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free — better |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 18.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 14 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | GUNAYDIN APP STUDIO | LimeLime Labs LLC |
Customer experience
Ring Sizer
Ring Sizer & Size Finder
In-app purchases
Ring Sizer
- premium3 Days trial$3.997 Days
- premium3 Days trial$29.991 Year
Ring Sizer & Size Finder
- Ring Sizer Pro$0.99
Questions
Is Ring Sizer free?
Is Ring Sizer & Size Finder free?
Which has better reviews, Ring Sizer or Ring Sizer & Size Finder?
Do Ring Sizer or Ring Sizer & Size Finder have ads?
Which is updated more often, Ring Sizer or Ring Sizer & Size Finder?
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