# Ring Sizer App vs Ring Sizer

The clearest difference is update cadence: Ring Sizer App at every 5 days against Ring Sizer's every 4 weeks. Ring Sizer App also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Ring Sizer App sells 3 in-app purchases, starting at $3.99 per 7 days and Ring Sizer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Ring Sizer App ships an update every 5 days, Ring Sizer every 4 weeks. The most recent releases landed on October 17, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Ring Sizer App | Ring Sizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/ring-sizer-app-size-and-measure/id6761051471/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 4 weeks |
| Monetization | Freemium | — |
| Size | 54 MB | 62 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [InnoWave SRL](https://appshunter.io/developer/1850719090) | [Romiick LLC](https://appshunter.io/developer/1716146475) |

## What reviewers say

### Ring Sizer App

[App page](https://appshunter.io/ios/app/ring-sizer-app-size-and-measure/id6761051471)

Easily measure your ring size at home without a jeweler. Accurately determine your size by measuring your finger or an existing ring, with results instantly displayed in all major international standards.

**Highlights:** Measure finger size on screen, Match existing ring size, Instant international size conversion, Save and organize multiple sizes, Share sizes with others, Built-in size converter

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ring Sizer Pro Weekly | $3.99 | per 7 days |
| Ring Sizer Pro Yearly | $19.99 | per year |
| Lifetime Offer Ring Sizer | $39.99 | one-time |


### Ring Sizer

[App page](https://appshunter.io/ios/app/ring-sizer-measure-app/id6778289987)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ring Sizer Pro | $9.99 | one-time |


## Frequently asked questions

### Is Ring Sizer App free?

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

### Is Ring Sizer free?

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

### Do Ring Sizer App or Ring Sizer have ads?

Neither Ring Sizer App nor Ring Sizer shows ads.

### Which is updated more often, Ring Sizer App or Ring Sizer?

Ring Sizer App ships an update every 5 days, and Ring Sizer every 4 weeks. Most recently, Ring Sizer App was updated on October 17, 2026 and Ring Sizer on October 6, 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.*