# Ring Sizer: Measuring Tool — Ring Size & Finger Measure

> Ring Size & Finger Measure (iPhone/iPad app by Jack Oehling.)

- Source: https://appshunter.io/ios/app/ring-sizer-measuring-tool/id6759196779 (this page in markdown: same URL + `.md`)
- Developer: [Jack Oehling](https://appshunter.io/developer/1848598108)
- Category: Utilities, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.6 · 9 MB
- Languages: American English
- Released: 2026-02-16
- Data updated: 2026-08-05
- User reviews in markdown: https://appshunter.io/ios/app/ring-sizer-measuring-tool/id6759196779/reviews.md

## What is Ring Sizer?

Find your perfect fit instantly, right from your pocket.

Experience the ease of discovering your exact ring size without ever stepping foot in a jewelry store. Ringer Sizer: Measuring Tool transforms your phone into a precision digital caliper, giving you accurate measurements for any finger or piece of jewelry in seconds.

Stop guessing. Start measuring.

WHY Ringer Sizer: Measuring Tool?
Buying rings online or planning a surprise engagement can be incredibly stressful when you don't know the right dimensions. Ringer Sizer: Measuring Tool solves this uncertainty by putting professional-grade sizing tools right at your fingertips. Whether you are shopping internationally, custom-ordering a wedding band, or trying to find your partner's size in secret, find the perfect fit with absolute confidence.

PREMIUM FEATURES:
(Please note: Access to the following tools requires an active Pro subscription)

Instant Ring Sizing: Simply place an existing ring directly on your screen and adjust the on-screen circle to instantly discover its exact size.

Finger Length Measurement: Easily and accurately measure your finger length and width using your device's screen to ensure the most comfortable fit possible for wider bands.

Global Size Conversion: Instantly convert your measurements between US, UK, EU, Asian, and other international ring sizing standards. Shopping from overseas jewelers has never been easier.

Save Your Sizes: Keep track of your measurements. Store sizes for yourself, your partner, family, and friends so you always have them handy when it's time to shop.

UNLOCK FULL ACCESS
To provide the most accurate and high-quality sizing technology, all functionality within Ringer Sizer: Measuring Tool is exclusive to our Pro members. Upgrade to Pro to instantly unlock the complete suite of measuring tools, global conversions, and sizing profiles.

Download Ringer Sizer: Measuring Tool today and never order the wrong ring size again!

* TERMS: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly | $4.99 | per 7 days |
| Yearly | $24.99 | per year |



## Version history (last 3 releases)

### 1.2 — 2026-02-23

Bug fixes

### 1.1 — 2026-02-16

Bug fixes

### 1.0 — 2026-02-16

No release notes.

## Apps similar to Ring Sizer

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Ring Sizer — Measure Fingers](https://appshunter.io/ios/app/ring-sizer-measure-fingers/id6761066920) | — | Free | Utilities |
| [eSign PDF: Signature Maker](https://appshunter.io/ios/app/esign-pdf-signature-maker/id6754289646) | — | Free | Utilities |
| [PDF Tools: JPG Pictures to PDF](https://appshunter.io/ios/app/pdf-tools-jpg-pictures-to-pdf/id6754179697) | 5.0 (1) | Free | Utilities |
| [osaring sizer](https://appshunter.io/ios/app/osaring-sizer/id6766071045) | — | Free | Utilities |
| [Ring Sizer - Perfect Moments](https://appshunter.io/ios/app/ring-sizer-perfect-moments/id6766138088) | — | Free | Utilities |
| [Shifter - TimeTracker](https://appshunter.io/ios/app/shifter-timetracker/id6756235954) | — | Free | Utilities |

## More apps by Jack Oehling

- [Squint: Hidden Image Generator](https://appshunter.io/ios/app/squint-hidden-image-generator/id6755411528)
- [JewelryAI: Try on any jewelry](https://appshunter.io/ios/app/jewelryai-try-on-any-jewelry/id6757373856)
- [Video Translator: Lingo](https://appshunter.io/ios/app/video-translator-lingo/id6758862779)
- [Chefy: Recipe Keeper](https://appshunter.io/ios/app/chefy-recipe-keeper/id6759476979)

All apps by Jack Oehling: https://appshunter.io/developer/1848598108

## Related topics

[ultrahuman ring sizer](https://appshunter.io/ios/topics/ultrahuman-ring-sizer)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-05.*