# Ring Sizer Tool vs Ring Sizer

The clearest difference is monetization model: Ring Sizer at free with in-app purchases against Ring Sizer Tool's subscription. Ring Sizer also leads on review sentiment (98% vs 70%). Ring Sizer Tool's advantage is ratings volume (604 vs 184). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Ring Sizer Tool sells 1 in-app purchase, starting at $19.99 per year and Ring Sizer sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for Ring Sizer Tool against 4.6 for Ring Sizer. Both are backed by a comparable volume of ratings — 604 and 184 respectively. Written reviews are what separate them: 70% of Ring Sizer Tool's written reviews are positive against 98% of Ring Sizer's.

Ring Sizer Tool ships an update every 5 weeks, Ring Sizer monthly. The most recent releases landed on September 26, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Ring Sizer Tool | Ring Sizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (604 ratings)](https://appshunter.io/ios/app/ring-sizer-tool/id6466219535/reviews)** | [4.6 (184 ratings)](https://appshunter.io/ios/app/ring-sizer-ring-size-measure/id6479995221/reviews) |
| Number of ratings | **604** | 184 |
| Positive reviews | 70.0% of reviews | **98.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 68 MB | 25 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Appcano LLC](https://appshunter.io/developer/1626754199) | [Vipul Prajapati](https://appshunter.io/developer/1737800971) |

## What reviewers say

### Ring Sizer Tool

[App page](https://appshunter.io/ios/app/ring-sizer-tool/id6466219535)

Accurately measure your finger size or compare existing rings to find the perfect fit. This tool simplifies ring sizing for confident online purchases and jewelry selection.

**Highlights:** Finger measurement without a ring, Ring comparison for sizing, Intuitive and simple interface, Accurate sizing for online shopping, Suitable for buyers and jewelers

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ring Sizer Annual | $19.99 | per year |

**What reviewers like**

- 👍 Easy to use
- ✅ Accurate sizing
- 💰 Free to use
- 📱 Works with newer iPhones
- 💡 Better than paper methods

**What reviewers complain about**

- ❌ Inaccurate finger sizing
- ❌ Wildly wrong estimates
- ❌ Doesn't work for some users

**Requested features**

- Dynamically update values as slider adjusts


### 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 |


## Frequently asked questions

### Is Ring Sizer Tool free?

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

### Is Ring Sizer free?

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

### Which has better reviews, Ring Sizer Tool or Ring Sizer?

Ring Sizer Tool is rated higher. Ring Sizer Tool averages 4.7 out of 5 from 604 ratings, while Ring Sizer averages 4.6 from 184 ratings.

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

Neither Ring Sizer Tool nor Ring Sizer shows ads.

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

Ring Sizer Tool ships an update every 5 weeks, and Ring Sizer monthly. Most recently, Ring Sizer Tool was updated on September 26, 2026 and Ring Sizer on September 23, 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.*