# International Ring Sizer vs SetRing

The clearest difference is review sentiment: International Ring Sizer at 44% against SetRing's 0%. International Ring Sizer also leads on rating (3.5 vs 2.0) and iOS requirement (13.0 vs 15.1). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

International Ring Sizer holds the better App Store score, 3.5 against 2.0. Both are backed by a comparable volume of ratings — 2 and 4 respectively. Written reviews point the same way: 44% of International Ring Sizer's written reviews are positive against 0% of SetRing's.

International Ring Sizer ships an update every 20 months, SetRing every 19 months. The most recent releases landed on September 28, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | International Ring Sizer | SetRing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/international-ring-sizer/id1378100751/reviews)** | [2.0 (4 ratings)](https://appshunter.io/ios/app/setring-ring-sizer/id1471631458/reviews) |
| Number of ratings | 2 | **4** |
| Positive reviews | **44.4% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 20 months | **Every 19 months** |
| Monetization | Ad-supported | Ad-supported |
| Size | 6 MB | 33 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Red Detour, LLC](https://appshunter.io/developer/1378100750) | [Amit Tulsiyani](https://appshunter.io/developer/791504794) |

## What reviewers say

### International Ring Sizer

[App page](https://appshunter.io/ios/app/international-ring-sizer/id1378100751)

Measure your ring size accurately using an existing ring. This utility helps you find the perfect fit without needing a physical sizer. Ideal for online jewelry purchases.

**Highlights:** Measure ring size with existing rings, Accurate sizing for online purchases, Simple and intuitive interface

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### SetRing

[App page](https://appshunter.io/ios/app/setring-ring-sizer/id1471631458)

Easily measure your ring size accurately from home using your phone. Supports multiple international sizing standards and offers helpful tips for jewelry care. Perfect for online shopping or buying gifts.

**Highlights:** Accurate and instant ring size measurement, Easy-to-use interface, Multiple international sizing standards, Works for any finger, No extra tools needed, Save and share measurements, Expert ring-sizing tips

**In-app purchases:** none


## Frequently asked questions

### Is International Ring Sizer free?

International Ring Sizer is free to download, with no in-app purchases.

### Is SetRing free?

SetRing is free to download, with no in-app purchases.

### Which has better reviews, International Ring Sizer or SetRing?

International Ring Sizer is rated higher. International Ring Sizer averages 3.5 out of 5 from 2 ratings, while SetRing averages 2.0 from 4 ratings.

### Do International Ring Sizer or SetRing have ads?

Both International Ring Sizer and SetRing show ads.

### Which is updated more often, International Ring Sizer or SetRing?

International Ring Sizer ships an update every 20 months, and SetRing every 19 months. Most recently, International Ring Sizer was updated on September 28, 2026 and SetRing on October 4, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*