# Ring Sizer vs Ring Sizer by Diamonds For All

The clearest difference is in-app purchases: Ring Sizer by Diamonds For All at none against Ring Sizer's 3. Ring Sizer by Diamonds For All also leads on update cadence (every 2 days vs monthly) and iOS requirement (12.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Ring Sizer sells 3 in-app purchases, starting at $2.99 per 7 days. Ring Sizer by Diamonds For All asks for nothing beyond the download.

Ring Sizer ships an update monthly, Ring Sizer by Diamonds For All every 2 days. The most recent releases landed on October 20, 2026 and December 12, 2025 respectively.

## The numbers

| Metric | Ring Sizer | Ring Sizer by Diamonds For All |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (177 ratings)](https://appshunter.io/ios/app/ring-sizer-ring-size-measure/id6479995221/reviews)** | — |
| Number of ratings | **177** | — |
| Positive reviews | 98.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 44 MB | 66 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vipul Prajapati](https://appshunter.io/developer/1737800971) | [Idan Neeman](https://appshunter.io/developer/1597776627) |

## What reviewers say

### Ring Sizer

[App page](https://appshunter.io/ios/app/ring-sizer-ring-size-measure/id6479995221)

This app helps you accurately measure your ring size at home. It offers precise measurements in various units and international standards, eliminating guesswork for perfect-fitting jewelry. Ideal for online shoppers, gift-givers, and jewelers.

**Highlights:** Accurate ring size measurements, Metric and imperial units, International sizing standards (USA, UK, EU, etc.), Diameter or circumference measurement, Visual guides for accuracy, Save and share measurements

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ring Sizer, Ring Size Measure | $2.99 | per 7 days |
| Ring Size Measure, Ring Sizer | $6.99 | per month |
| Ring Sizer Measure Premium | $19.99 | per year |


### Ring Sizer by Diamonds For All

[App page](https://appshunter.io/ios/app/ring-sizer-by-diamonds-for-all/id6503409109)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ring Sizer free?

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

### Is Ring Sizer by Diamonds For All free?

Ring Sizer by Diamonds For All is free to download, with no in-app purchases.

### Do Ring Sizer or Ring Sizer by Diamonds For All have ads?

Neither Ring Sizer nor Ring Sizer by Diamonds For All shows ads.

### Which is updated more often, Ring Sizer or Ring Sizer by Diamonds For All?

Ring Sizer ships an update monthly, and Ring Sizer by Diamonds For All every 2 days. Most recently, Ring Sizer was updated on October 20, 2026 and Ring Sizer by Diamonds For All on December 12, 2025.

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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.*