# Ring Sizer vs 損害賠償計算機

The clearest difference is price: Ring Sizer at Free against 損害賠償計算機's $0.49. Ring Sizer also leads on iOS requirement (13.0 vs 16.0). 損害賠償計算機's advantage is in-app purchases (none vs 2). On update cadence, ads and device support there is nothing between them.

Ring Sizer is free to download; 損害賠償計算機 costs $0.49 up front. Ring Sizer sells 2 in-app purchases, starting at $4.99 per 7 days. 損害賠償計算機 asks for nothing beyond the download.

Ring Sizer ships an update every 2 weeks, 損害賠償計算機 monthly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Ring Sizer | 損害賠償計算機 |
| --- | --- | --- |
| Price | **Free** | $0.49 |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ring-sizer-ring-size-measure/id6756798107/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Freemium | — |
| Size | 40 MB | 4 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Philemon Combes](https://appshunter.io/developer/1778849049) | [satoshi amasaki](https://appshunter.io/developer/1891268722) |

## What reviewers say

### Ring Sizer

[App page](https://appshunter.io/ios/app/ring-sizer-ring-size-measure/id6756798107)

Easily and accurately measure your ring size using your smartphone. Ideal for online jewelry purchases or verifying existing ring dimensions. Offers multiple sizing systems and a clean interface.

**Highlights:** On-screen guide for measurement, Supports EU, US, UK, JP sizing, Fine-tune for accuracy, Save ring sizes, Intuitive interface

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ring Sizer weekly | $4.99 | per 7 days |
| Ring Sizer yearly | $22.99 | per year |


### 損害賠償計算機

[App page](https://appshunter.io/ios/app/id6773144868)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ring Sizer free?

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

### Is 損害賠償計算機 free?

損害賠償計算機 costs $0.49, with no in-app purchases.

### Do Ring Sizer or 損害賠償計算機 have ads?

Neither Ring Sizer nor 損害賠償計算機 shows ads.

### Which is updated more often, Ring Sizer or 損害賠償計算機?

Ring Sizer ships an update every 2 weeks, and 損害賠償計算機 monthly. Most recently, Ring Sizer was updated on October 24, 2026 and 損害賠償計算機 on October 28, 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.*