# Ring Sizer vs Ring Sizer & Size Finder

The clearest difference is iOS requirement: Ring Sizer at 15.1 against Ring Sizer & Size Finder's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Ring Sizer sells 2 in-app purchases, starting at $4.99 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.

Ring Sizer ships an update fortnightly, Ring Sizer & Size Finder every 2 weeks. The most recent releases landed on October 14, 2026 and October 16, 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-and-size-finder/id6761786932/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 weeks |
| Monetization | — | Free |
| Size | 38 MB | 9 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Utku Gogen](https://appshunter.io/developer/1677858400) | [LimeLime Labs LLC](https://appshunter.io/developer/1002915290) |

## What reviewers say

### Ring Sizer

[App page](https://appshunter.io/ios/app/ring-sizer-ring-size/id6760242241)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ring Sizer Weekly | $4.99 | per 7 days |
| Ring Sizer Yearly | $14.99 | 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.

### 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 fortnightly, and Ring Sizer & Size Finder every 2 weeks. Most recently, Ring Sizer was updated on October 14, 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.*