Comparison

Ring Sizer & Measure vs Ring Sizer

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

Head to head
About

Ring Sizer & Measure

Accurately measure your ring size using your iPhone. This tool provides precise diameter and size measurements, supports multiple international sizing systems, and allows you to save your measurements.

Highlights
  • Measure ring size with precision
  • Switch between inches and millimeters
  • Utilize visual sizing guides
  • Support for multiple international sizing systems
  • Save ring and finger size measurements
  • Capture finger width with slider controls
Read full description

Measure your ring size with precision using the most easy-to-use ring sizer app β€” get accurate measurements every time! Turn your iPhone into a professional ring sizer and finger sizer: β€’ Measure Ring Size With Precision – adjust the virtual ring until it fits, then fine-tune to get the exact diameter and size. β€’ Measurement In Inches Or Millimeters – switch effortlessly between Metric (mm) and Imperial (in) for whatever works best for you. β€’ Precise Measuring With Sizing Guides – follow visual guides to align your finger or ring perfectly, ensuring arrows are fully visible and no blue lines peek through. β€’ All Sizing Systems: USA, UK, EU & More – choose your preferred ring sizing system (USA/Canada, UK/Australia, European Union, Japan, Switzerland, and beyond). β€’ Save Sizes For Rings & Fingers – store measurements so you never lose track of your ring or finger sizes. β€’ Get Finger Size Measurements – easily capture finger width with intuitive slider controls and on-screen positioning arrows. β€’ #1 Ring Sizer For Accuracy – see diameter, circumference, exact size, nearest quarter, and half sizes at a glance. Whether you’re shopping online, ordering custom jewelry, or just curious about your exact fit, our Ring Sizer brings professional accuracy to your pocket.Β  Download now and never guess your ring size again! Terms of Service: https://sites.google.com/shipyardstudios.io/ring-sizer-terms-of-service Privacy Policy: https://sites.google.com/shipyardstudios.io/ringsizerprivacypolicy License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Ring Sizer

Read full description

The simplest way to find your ring size - no paper, no string, no jeweler required. Place your ring on the screen, adjust the circle, and get your exact size in seconds. One tool, every size standard, zero subscriptions. WORKS TWO WAYS - Place an existing ring on screen to match the size instantly - Measure your finger directly using the on-screen guide EVERY SIZE STANDARD INCLUDED - US / Canada - UK / Australia - Europe / ISO - Japan / China - Millimeters & inches BUILT FOR THE MOMENT - Engagement ring shopping - Wedding band ordering - Jewelry gifts - measure while they sleep - Online ring purchases with no size guide WHY RING SIZER - No subscription - $4.99 once, yours forever - Save your measurements for every finger - Lightweight - under 5MB - Clean, accurate, no bloat HOW IT WORKS 1. Place your ring on the circle on screen 2. Drag the slider until the circle matches your ring 3. Read your size in any international standard 4. Save it - never measure again Whether you're buying an engagement ring or ordering jewelry online, get the size right the first time. No subscriptions. No nonsense. $4.99. https://www.apple.com/legal/internet-services/itunes/dev/stdfla/

Screenshots

Ring Sizer & Measure4 screens
Ring Sizer4 screens

Verdict

The call

The clearest difference is ads: Ring Sizer & Measure at none against Ring Sizer's shown. Ring Sizer & Measure also leads on update cadence (every 4 days vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Ring Sizer & Measure sells 6 in-app purchases, starting at $1.99 per 7 days and Ring Sizer sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Ring Sizer & Measure ships an update every 4 days, Ring Sizer every 2 months. The most recent releases landed on September 12, 2026 and September 11, 2026 respectively.

Scorecard2 real differences Β· 6 level
Ring Sizer & Measure versus Ring Sizer: the parameters behind the verdict, then further details
ParameterRing Sizer & MeasureRing Sizer
PriceFreeFree
Positive reviews100.0% of reviewsβ€”
Update frequencyEvery 4 days β€” betterEvery 2 months
AdsNo β€” betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesβ€”
DevicesiPhoneiPhone
Requires iOS18.517.0 β€” better
Further details β€” not scored
Size25 MB23 MB
Age rating4+4+
DeveloperMichael GilroyCloud Motion Lab LLC

In-app purchases

6 purchases

Ring Sizer & Measure

Subscriptions6
  • RingSizer Pro$1.997 Days
  • RingSizer Pro3 Days trial$2.997 Days
  • RingSizer Pro3 Days trial$4.997 Days
Show 3 more
  • RingSizer Pro$4.997 Days
  • RingSizer Pro3 Days trial$9.991 Year
  • RingSizer Pro$19.991 Year
3 purchases

Ring Sizer

One-time3
  • RingSizerPremium$4.99
  • Lifetime Pro - Special Offer$9.99
  • Lifetime$14.99

Questions

Is Ring Sizer & Measure free?
Ring Sizer & Measure is free to download, with in-app purchases available.
Is Ring Sizer free?
Ring Sizer is free to download, with in-app purchases available.
Do Ring Sizer & Measure or Ring Sizer have ads?
Ring Sizer shows ads; Ring Sizer & Measure does not.
Which is updated more often, Ring Sizer & Measure or Ring Sizer?
Ring Sizer & Measure ships an update every 4 days, and Ring Sizer every 2 months. Most recently, Ring Sizer & Measure was updated on September 12, 2026 and Ring Sizer on September 11, 2026.

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