# Ring Size Calcluator vs Ring

The clearest difference is in-app purchases: Ring Size Calcluator at none against Ring's 2. Ring Size Calcluator also leads on iOS requirement (9.0 vs 17.5). Ring's advantage is update cadence (every 6 weeks vs every 7 months). On price, ads and device support there is nothing between them.

Both are free to download. Ring sells 2 in-app purchases, starting at $3.99 per 7 days. Ring Size Calcluator asks for nothing beyond the download.

Ring Size Calcluator ships an update every 7 months, Ring every 6 weeks. The most recent releases landed on October 20, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Ring Size Calcluator | Ring |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/ring-size-calcluator/id1572440402/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 48 MB | 1 MB |
| Requires iOS | **9.0** | 17.5 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nuox technologies](https://appshunter.io/developer/1547376240) | [Muhammed Efdal incesu](https://appshunter.io/developer/1748859357) |

## 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

[App page](https://appshunter.io/ios/app/ring-sizer/id6612031141)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ring Sizer Weekly Premium | $3.99 | per 7 days |
| Ring Sizer Premium | $17.99 | one-time |


## Frequently asked questions

### Is Ring Size Calcluator free?

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

### Is Ring free?

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

### Do Ring Size Calcluator or Ring have ads?

Neither Ring Size Calcluator nor Ring shows ads.

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

Ring Size Calcluator ships an update every 7 months, and Ring every 6 weeks. Most recently, Ring Size Calcluator was updated on October 20, 2026 and Ring on October 4, 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.*