# Ring Sizer vs Ring Sizer & Size Finder

The clearest difference is monetization model: Ring Sizer & Size Finder at free against Ring Sizer's freemium. Ring Sizer & Size Finder also leads on update cadence (every 2 weeks vs every 3 months). Ring Sizer's advantage is iOS requirement (18.0 vs 26.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Ring Sizer sells 2 in-app purchases, starting at $3.99 per 7 days and Ring Sizer & Size Finder sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Ring Sizer against 5.0 for Ring Sizer & Size Finder. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

Ring Sizer ships an update every 3 months, Ring Sizer & Size Finder every 2 weeks. The most recent releases landed on November 9, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Ring Sizer | Ring Sizer & Size Finder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/ring-sizer-finger-measure-app/id6761365066/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/ring-sizer-and-size-finder/id6761786932/reviews) |
| Number of ratings | 2 | 2 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Freemium | **Free** |
| Size | 14 MB | 9 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [GUNAYDIN APP STUDIO](https://appshunter.io/developer/1888018712) | [LimeLime Labs LLC](https://appshunter.io/developer/1002915290) |

## What reviewers say

### Ring Sizer

[App page](https://appshunter.io/ios/app/ring-sizer-finger-measure-app/id6761365066)

Easily determine your perfect ring size from home using your phone's screen or camera. Get accurate measurements in seconds and convert between international sizing standards.

**Highlights:** Measure finger size on screen, Measure existing ring size on screen, Accurate camera measurement, International ring size conversion, Works offline, Easy to use interface

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| premium | $3.99 | per 7 days |
| premium | $29.99 | per year |


### 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 in-app purchases available.

### 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 and Ring Sizer & Size Finder are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### 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 3 months, and Ring Sizer & Size Finder every 2 weeks. Most recently, Ring Sizer was updated on November 9, 2026 and Ring Sizer & Size Finder on November 7, 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.*