# Ring Size Calcluator vs Ring Sizer, Size Measure App

The clearest difference is rating: Ring Sizer, Size Measure App at 4.4 against Ring Size Calcluator's 1.0. Ring Sizer, Size Measure App also leads on ratings volume (75 vs 1) and update cadence (every 2 months vs every 7 months). Ring Size Calcluator's advantage is in-app purchases (none vs 6) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Ring Sizer, Size Measure App sells 6 in-app purchases, starting at $1.99 per 7 days. Ring Size Calcluator asks for nothing beyond the download.

Ring Sizer, Size Measure App holds the better App Store score, 4.4 against 1.0. That said, the two scores are not equally well evidenced: Ring Sizer, Size Measure App has 75 ratings behind it against 1, so its average is the more settled of the two.

Ring Size Calcluator ships an update every 7 months, Ring Sizer, Size Measure App every 2 months. Both last shipped on October 30, 2026.

## The numbers

| Metric | Ring Size Calcluator | Ring Sizer, Size Measure App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/ring-size-calcluator/id1572440402/reviews) | **[4.4 (75 ratings)](https://appshunter.io/ios/app/ring-sizer-size-measure-app/id1644578569/reviews)** |
| Number of ratings | 1 | **75** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 48 MB | 60 MB |
| Requires iOS | **9.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nuox technologies](https://appshunter.io/developer/1547376240) | [Andrei Nemtsou](https://appshunter.io/developer/1612416096) |

## What reviewers say

### Ring Size Calcluator

[App page](https://appshunter.io/ios/app/ring-size-calcluator/id1572440402)

Easily determine your ring size at home. This utility app allows you to measure your finger using common household items like credit cards or coins. Get accurate measurements for your jewelry purchases.

**Highlights:** Measure ring size, Use debit/credit card for measurement, Use coins for measurement, Home measurement tool

**Features:** macOS Compatibility

**In-app purchases:** none


### Ring Sizer, Size Measure App

[App page](https://appshunter.io/ios/app/ring-sizer-size-measure-app/id1644578569)

Measure your ring size accurately using your phone's screen. Simply place a ring on the on-screen circle and adjust it to match the inner edges. Supports multiple international sizing formats.

**Highlights:** Measure ring size on screen, Align ring with on-screen circle, Supports US, AU/GB, EU/ISO, JP/CN sizes, Adjustable slider for precise measurement, Multiple subscription options

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ring Sizer Premium | $1.99 | per 7 days |
| Premium Weekly | $3.99 | per 7 days |
| Ring Sizer | $4.99 | per month |
| Annual One-Time | $7.99 | per year |
| Ring Sizer | $9.99 | per year |
| Lifetime Premium | $19.99 | one-time |


## Frequently asked questions

### Is Ring Size Calcluator free?

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

### Is Ring Sizer, Size Measure App free?

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

### Which has better reviews, Ring Size Calcluator or Ring Sizer, Size Measure App?

Ring Sizer, Size Measure App is rated higher. Ring Size Calcluator averages 1.0 out of 5 from 1 ratings, while Ring Sizer, Size Measure App averages 4.4 from 75 ratings.

### Do Ring Size Calcluator or Ring Sizer, Size Measure App have ads?

Ring Sizer, Size Measure App shows ads; Ring Size Calcluator does not.

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

Ring Size Calcluator ships an update every 7 months, and Ring Sizer, Size Measure App every 2 months. Most recently, Ring Size Calcluator was updated on October 30, 2026 and Ring Sizer, Size Measure App on October 30, 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.*