# Ring Sizer vs Ring Sizer & Size Finder

The clearest difference is rating: Ring Sizer & Size Finder at 5.0 against Ring Sizer's 4.5. Ring Sizer & Size Finder also leads on update cadence (every 2 weeks vs every 2 months). Ring Sizer's advantage is in-app purchases (none vs 1) and ratings volume (10 vs 2). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Ring Sizer & Size Finder sells 1 one-off in-app purchase. Ring Sizer asks for nothing beyond the download.

Ring Sizer & Size Finder holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Ring Sizer has 10 ratings behind it against 2, so its average is the more settled of the two.

Ring Sizer ships an update every 2 months, Ring Sizer & Size Finder every 2 weeks. The most recent releases landed on October 19, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Ring Sizer | Ring Sizer & Size Finder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (10 ratings)](https://appshunter.io/ios/app/ring-sizer-measure-ring-size/id6654909479/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ring-sizer-and-size-finder/id6761786932/reviews)** |
| Number of ratings | **10** | 2 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 10 MB | 9 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Aliaksei Mikhailouski](https://appshunter.io/developer/1682692291) | [LimeLime Labs LLC](https://appshunter.io/developer/1002915290) |

## What reviewers say

### Ring Sizer

[App page](https://appshunter.io/ios/app/ring-sizer-measure-ring-size/id6654909479)

Accurately measure your finger or an existing ring directly from your smartphone. This tool supports multiple international sizing standards and provides easy-to-use visual guides for confident jewelry purchases.

**Highlights:** Measure finger or ring size, Supports international size standards, Easy visual guides, Save and share sizes, No tools required

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

**In-app purchases:** none


### Ring Sizer & Size Finder

[App page](https://appshunter.io/ios/app/ring-sizer-and-size-finder/id6761786932)

Easily determine your ring size using your iPhone's screen. Measure existing rings or your finger directly, with support for international sizing standards and a built-in ruler for everyday use.

**Highlights:** Accurate ring sizing by placing rings on screen, Finger width measurement for direct sizing, International size conversion (US, UK, EU, JP, CN), Built-in ruler for measuring objects, No extra tools required, Simple and intuitive interface

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ring Sizer Pro | $0.99 | one-time |


## Frequently asked questions

### Is Ring Sizer free?

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

### Is Ring Sizer & Size Finder free?

Ring Sizer & Size Finder is free to download, with in-app purchases available.

### Which has better reviews, Ring Sizer or Ring Sizer & Size Finder?

Ring Sizer & Size Finder is rated higher. Ring Sizer averages 4.5 out of 5 from 10 ratings, while Ring Sizer & Size Finder averages 5.0 from 2 ratings.

### Do Ring Sizer or Ring Sizer & Size Finder have ads?

Neither Ring Sizer nor Ring Sizer & Size Finder shows ads.

### Which is updated more often, Ring Sizer or Ring Sizer & Size Finder?

Ring Sizer ships an update every 2 months, and Ring Sizer & Size Finder every 2 weeks. Most recently, Ring Sizer was updated on October 19, 2026 and Ring Sizer & Size Finder on October 16, 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.*