# Ring Sizer vs Ring Sizer & Measure

The clearest difference is update cadence: Ring Sizer & Measure at every 4 days against Ring Sizer's every 4 months. Ring Sizer's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 18.5). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Ring Sizer sells 3 in-app purchases, starting at $3.99 per 7 days and Ring Sizer & Measure sells 6 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Ring Sizer ships an update every 4 months, Ring Sizer & Measure every 4 days. The most recent releases landed on September 24, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Ring Sizer | Ring Sizer & Measure |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (79 ratings)](https://appshunter.io/ios/app/ring-sizer-measure-ring-size/id6477376330/reviews)** | — |
| Number of ratings | **79** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 22 MB | 25 MB |
| Requires iOS | **13.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [TECHISTIC LTD](https://appshunter.io/developer/1628067321) | [Michael Gilroy](https://appshunter.io/developer/1064238651) |

## What reviewers say

### Ring Sizer

[App page](https://appshunter.io/ios/app/ring-sizer-measure-ring-size/id6477376330)

Easily determine your precise ring size using your iPhone's camera. Get measurements in various units and international standards, with helpful guides and sharing options.

**Highlights:** Measure ring size with iPhone camera, Metric and imperial units, International ring size standards, Visual guides for accuracy, Save and share measurements, Includes ring sizing guide

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Measure Ring Size - Ring Sizer | $3.99 | per 7 days |
| Ring Sizer App: Ring Size Tool | $8.99 | per month |
| Ring Sizer Unlimited Access | $29.99 | per year |


### Ring Sizer & Measure

[App page](https://appshunter.io/ios/app/ring-sizer-and-measure-ringtry/id6748094304)

Accurately measure your ring size using your iPhone. This tool provides precise diameter and size measurements, supports multiple international sizing systems, and allows you to save your measurements.

**Highlights:** Measure ring size with precision, Switch between inches and millimeters, Utilize visual sizing guides, Support for multiple international sizing systems, Save ring and finger size measurements, Capture finger width with slider controls

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RingSizer Pro | $1.99 | per 7 days |
| RingSizer Pro | $2.99 | per 7 days |
| RingSizer Pro | $4.99 | per 7 days |
| RingSizer Pro | $4.99 | per 7 days |
| RingSizer Pro | $9.99 | per year |
| RingSizer Pro | $19.99 | per year |


## Frequently asked questions

### Is Ring Sizer free?

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

### Is Ring Sizer & Measure free?

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

### Do Ring Sizer or Ring Sizer & Measure have ads?

Neither Ring Sizer nor Ring Sizer & Measure shows ads.

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

Ring Sizer ships an update every 4 months, and Ring Sizer & Measure every 4 days. Most recently, Ring Sizer was updated on September 24, 2026 and Ring Sizer & Measure on September 12, 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.*