# RingFit Gauge — Ring Sizer & Finger Measure

> Ring Sizer & Finger Measure (iPhone/iPad app by MSA CORE LLC.)

- Source: https://appshunter.io/ios/app/ringfit-gauge/id6807084709 (this page in markdown: same URL + `.md`)
- Developer: [MSA CORE LLC](https://appshunter.io/developer/6777862134)
- Category: Utilities, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.4 · 45 MB
- Languages: American English
- Released: 2026-09-08
- Data updated: 2026-09-11
- User reviews in markdown: https://appshunter.io/ios/app/ringfit-gauge/id6807084709/reviews.md

## What is RingFit Gauge?

Find your ring size in seconds with RingFit Gauge.

Measure an existing ring by placing it on your screen and matching the guide to the ring’s inner edge. RingFit converts the result into clear international sizes, including US, EU, UK, Japan, and more.

No ring available? Use the guided paper-strip method to estimate finger circumference, then convert it to a recommended ring size.

KEY FEATURES
• Measure an existing ring on screen
• Estimate finger size with a guided paper-strip method
• Convert ring sizes across international standards
• Calibrate your screen for real-world measurements
• Use a precision ruler in millimeters, centimeters, and inches
• Save measurements locally for later
• Use Gift Mode for surprise ring shopping
• Explore bracelet sizing and necklace length guides

PRIVATE BY DESIGN
RingFit works primarily on your device. No account, email, or password is required.

IMPORTANT
Ring size charts and manufacturing tolerances can vary. For expensive, custom, or permanent jewelry, confirm the final size with a professional jeweler.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://msacore.net/legal/ringfit-privacy

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Yearly Premium | $9.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime Access | $2.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2026-09-08

No release notes.

## More apps by MSA CORE LLC

- [Lumina AI Market Context](https://appshunter.io/ios/app/lumina-ai-market-context/id6777862132)
- [Lumina Core](https://appshunter.io/ios/app/lumina-core/id6785107721)
- [CleanSwipe: Photo Cleaner](https://appshunter.io/ios/app/cleanswipe-photo-cleaner/id6807518710)

All apps by MSA CORE LLC: https://appshunter.io/developer/6777862134

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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 2026-09-11.*