Best DIAMETRO alternatives: apps like DIAMETRO: Ring Sizer

10+ similar apps compared and reviewed

4.0 avg rating
10 free apps
Updated November 2026
DIAMETRO: Ring Sizer
DIAMETRO: Ring Sizer
ALEXANDRU TEODOR TRANDAFIR

Looking for something like DIAMETRO? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to DIAMETRO

More apps like DIAMETRO

4
RingMeter: Ring Size Finder
RingMeter: Ring Size Finder
RingMeter: Ring Size Finder
Measure Ring Size on Screen
Free
🔧 Utilities
(0)
5
Ring Sizer: Measure by Camera
Ring Sizer: Measure by Camera
Ring Sizer: Measure by Camera
by Xanthous Tech LLC
Free
🔧 Utilities
(0)
6
FitMyRing
FitMyRing
FitMyRing
Ring Size Finder
Free

Measure a ring's inner size precisely on your iPhone or iPad. Simply place the ring on the screen and adjust a circle to match its inner edge. It provides measurements in multiple systems and nearest sizes.

Measure ring inner size on screenAdjustable circle for precise fitDisplays diameter, radius, circumference
🔧 Utilities
(1)
free
7
Diametre
Diametre
Diametre
by franck bertaux
Free

Easily calculate the diameter of your roller shutter or blind axis without disassembly or measuring tools. This practical utility app provides a simple solution for accurate measurements.

Calculate roller shutter axis diameterCalculate blind axis diameterNo disassembly required
🔧 Utilities
(0)
free
8
Ringa: Ring Sizer & Finder
Ringa: Ring Sizer & Finder
Ringa: Ring Sizer & Finder
Measure ring size in mm
Free
🔧 Utilities
(0)
9
Ring Sizer: Finger Measure
Ring Sizer: Finger Measure
Ring Sizer: Finger Measure
Size App, Fit, Calculator
Free

Easily determine your ring size using your finger or an existing ring. Supports various international sizing systems to help you avoid ordering the wrong size. Measurement results are recommendations and should be verified before purchase.

Measure finger sizeMeasure existing ring sizeSupports international sizing systems (EU, US, UK)
🔧 Utilities
(1)
subscription
10
Ring Sizer: Measure & Try On
Ring Sizer: Measure & Try On
Ring Sizer: Measure & Try On
Finger Gauge, Size Guide & Fit
Free

Accurately measure ring and finger sizes using your phone's camera or on-screen tools. Virtually try on rings from a curated gallery with AI-powered photorealism. Save measurements and convert between international sizing standards.

Measure rings and fingers on-screenCamera scanning for hands-free sizingAI virtual ring try-on
🔧 Utilities
(2)
free with in-app purchases