Comparison

EZRing vs Ring Sizer

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

Head to head
About

EZRing

Features
Read full description

The Best and Most Accurate Ring Size App in the World Now, you can easily determine your ring size in different countries without the need to visit a jeweler. With just one click, you can also explore our catalog and make direct purchases through the app. Another innovation from the creator of the EZCalc Diamonds App.

About

Ring Sizer

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.

Highlights
  • Precise finger and ring sizing
  • User-friendly interface
  • Supports multiple measurement systems
  • Compatible with Apple Watch
  • Accurate online jewelry sizing
Features
Read full description

Welcome to the world of Ring Sizer - your go-to tool for measuring rings and fingers. Say goodbye to guesswork and hello to precision. Our app is your pocket reference for determining ring size, providing accurate results with just a few taps. Key Features include: 1. Precise Sizing: Forget the inconvenience of searching for a ring to measure your ring size. Our app allows you to measure your finger and accurately determine its ring size, even if you don't have a ring. 2. User-friendly: A simple and intuitive interface makes the measuring process incredibly simple. 3. Versatility: Ring Sizer is perfect for both casual users and professional jewelers. Many people order jewelry online but often encounter difficulty determining the correct size. Our app solves this problem by providing accurate and reliable measurements of both rings and fingers. 4. Support for Different Measurement Systems: Regardless of which measurement system you prefer, our app guarantees an accurate result. 5. Compatible with Various Devices, including Apple Watch: There's no need to search for or order additional measurement tools - our app is available for various devices, including Apple Watch, ensuring precise measurements on all devices and screens. Ring Sizer - your reliable companion in the world of jewelry. Shop confidently online and find the perfect size for your rings and fingers. Don't wait. Download Ring Sizer now and get accurate measurements in just a few moments. Subscription payments will be charged to your App Store account at confirmation of your purchase. Subscriptions will automatically renew and you will be charged unless auto-renew is turned off or unless you cancel at least 24 hours prior to the end of the current subscription or trial period. Any unused portion of a free trial period will be forfeited when you purchase a premium subscription during the free trial period. The cost of renewal depends on the Subscription Plan you choose. Privacy policy: https://lightappsfor.me/ringsizer/Privacy-Policy.pdf ​​Terms of use: https://lightappsfor.me/ringsizer/Terms-and-Conditions.pdf

Screenshots

EZRing4 screens
Ring Sizer4 screens

Verdict

The call

The clearest difference is in-app purchases: EZRing at none against Ring Sizer's 6. EZRing also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). Ring Sizer's advantage is update cadence (every 3 weeks vs every 16 months). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Ring Sizer sells 5 in-app purchases, starting at $2.99 per 7 days. EZRing asks for nothing beyond the download.

UpkeepUpdate frequency

EZRing ships an update every 16 months, Ring Sizer every 3 weeks. The most recent releases landed on October 13, 2026 and October 20, 2026 respectively.

Scorecard4 real differences · 6 level
EZRing versus Ring Sizer: the parameters behind the verdict, then further details
ParameterEZRingRing Sizer
PriceFreeFree
Rating—4.2 (2.4K ratings) — better
Positive reviews—30.9% of reviews
Number of ratings—2.4K — better
Update frequencyEvery 16 monthsEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Apple Watch — better
Requires iOS13.0 — better15.0
Further details — not scored
Size15 MB225 MB
Age rating4+4+
DeveloperADIRsoftLightApps OU

Bugs and requests

EZRing

Not enough reviews yet to summarise bugs or requests.

Ring Sizer

Reported bugs

2 issues
  • Blank screen when trying to measure
  • Incorrect ring size measurements

Requested features

2 requests
  • Easier subscription cancellation
  • Free, one-time usage option

In-app purchases

None

EZRing

No in-app purchases

5 purchases

Ring Sizer

Subscriptions5
  • Ring Sizer Pro3 Days trial$2.997 Days
  • Ring Sizer Pro3 Days trial$4.997 Days
  • Ring Sizer Pro$4.997 Days
Show 2 more
  • Ring Size Pro$6.991 Month
  • Ring Sizer Pro2 variants$29.991 Year

Questions

Is EZRing free?
EZRing is free to download, with no in-app purchases.
Is Ring Sizer free?
Ring Sizer is free to download, with in-app purchases available.
Do EZRing or Ring Sizer have ads?
Ring Sizer shows ads; EZRing does not.
Which is updated more often, EZRing or Ring Sizer?
EZRing ships an update every 16 months, and Ring Sizer every 3 weeks. Most recently, EZRing was updated on October 13, 2026 and Ring Sizer on October 20, 2026.

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