# Ring Sizer by Jason Withers © vs Ring Sizer

The clearest difference is rating: Ring Sizer at 5.0 against Ring Sizer by Jason Withers ©'s 4.5. Ring Sizer also leads on ads (none vs shown). Ring Sizer by Jason Withers ©'s advantage is ratings volume (6.9K vs 1) and update cadence (every 4 weeks vs every 2 months). On price and in-app purchases there is nothing between them.

Both are free to download. Ring Sizer by Jason Withers © sells 5 in-app purchases, starting at $1.99 per 7 days and Ring Sizer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Ring Sizer holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Ring Sizer by Jason Withers © has 6.9K ratings behind it against 1, so its average is the more settled of the two.

Ring Sizer by Jason Withers © ships an update every 4 weeks, Ring Sizer every 2 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Ring Sizer by Jason Withers © | Ring Sizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (6.9K ratings)](https://appshunter.io/ios/app/ring-sizer-by-jason-withers/id795721582/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ring-sizer-size-measure-tool/id6762054266/reviews)** |
| Number of ratings | **6.9K** | 1 |
| Positive reviews | 23.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 80 MB | 20 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Uniqo Lab.](https://appshunter.io/developer/1625160709) | [Bouazza El Amri](https://appshunter.io/developer/1834967332) |

## What reviewers say

### Ring Sizer by Jason Withers ©

[App page](https://appshunter.io/ios/app/ring-sizer-by-jason-withers/id795721582)

Easily determine your ring size across multiple countries using metric or imperial units. Features visual guides and supports various international sizing standards. Share your size and explore a jewelry catalog.

**Highlights:** Metric/Imperial units, Diameter/Circumference measurement, Visual measuring guides, International size support (USA, UK, EU, etc.), Social sharing of ring size, Jewelry catalog integration

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All you need | $1.99 | per 7 days |
| All you need | $2.99 | per 7 days |
| All you need | $2.99 | per 7 days |
| All you need | $3.99 | per 7 days |
| All you need | $3.99 | per 7 days |

**What reviewers like**

- 👍 Easy to use
- 🚀 Helpful tool
- 💡 Useful for ring size measurement

**What reviewers complain about**

- 🐛 Inaccurate measurements
- 💸 Excessive ads
- 🙄 Poor user experience due to ads
- 🤯 Completely unusable due to ads

**Reported bugs**

- Sizing circle goes out of view
- Inconsistent measurements across devices

**Requested features**

- Calibration option for different screen sizes
- Larger measurement range for bigger ring sizes


### Ring Sizer

[App page](https://appshunter.io/ios/app/ring-sizer-size-measure-tool/id6762054266)

Easily find your perfect ring size using your phone. Offers two precise measurement methods and supports conversions across 8 international standards. Save, name, and share your measurements for a perfect fit every time.

**Highlights:** Two precise measurement methods, Supports 8 international size standards, Save and name custom measurements, Exportable size cards, Full size chart reference, Pro sizing tips from jewelers

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime access | $4.99 | one-time |


## Frequently asked questions

### Is Ring Sizer by Jason Withers © free?

Ring Sizer by Jason Withers © 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 by Jason Withers © or Ring Sizer?

Ring Sizer is rated higher. Ring Sizer by Jason Withers © averages 4.5 out of 5 from 6.9K ratings, while Ring Sizer averages 5.0 from 1 ratings.

### Do Ring Sizer by Jason Withers © or Ring Sizer have ads?

Ring Sizer by Jason Withers © shows ads; Ring Sizer does not.

### Which is updated more often, Ring Sizer by Jason Withers © or Ring Sizer?

Ring Sizer by Jason Withers © ships an update every 4 weeks, and Ring Sizer every 2 months. Most recently, Ring Sizer by Jason Withers © was updated on October 26, 2026 and Ring Sizer on October 24, 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.*