# Ring Sizer by Jason Withers © vs Ring Sizer, Size Measure App

The clearest difference is ratings volume: Ring Sizer by Jason Withers © at 6.9K against Ring Sizer, Size Measure App's 75. Ring Sizer by Jason Withers © also leads on monetization model (ad-supported vs free with in-app purchases) and update cadence (every 4 weeks vs every 2 months). Ring Sizer, Size Measure App's advantage is review sentiment (33% vs 23%). On price, rating, ads 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, Size Measure App sells 6 in-app purchases, starting at $1.99 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 — 4.5 for Ring Sizer by Jason Withers © against 4.4 for Ring Sizer, Size Measure App. That said, the two scores are not equally well evidenced: Ring Sizer by Jason Withers © has 6.9K ratings behind it against 75, so its average is the more settled of the two. Written reviews are what separate them: 23% of Ring Sizer by Jason Withers ©'s written reviews are positive against 33% of Ring Sizer, Size Measure App's.

Ring Sizer by Jason Withers © ships an update every 4 weeks, Ring Sizer, Size Measure App every 2 months. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Ring Sizer by Jason Withers © | Ring Sizer, Size Measure App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (6.9K ratings)](https://appshunter.io/ios/app/ring-sizer-by-jason-withers/id795721582/reviews)** | [4.4 (75 ratings)](https://appshunter.io/ios/app/ring-sizer-size-measure-app/id1644578569/reviews) |
| Number of ratings | **6.9K** | 75 |
| Positive reviews | 23.0% of reviews | **33.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 80 MB | 60 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Uniqo Lab.](https://appshunter.io/developer/1625160709) | [Andrei Nemtsou](https://appshunter.io/developer/1612416096) |

## 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, Size Measure App

[App page](https://appshunter.io/ios/app/ring-sizer-size-measure-app/id1644578569)

Measure your ring size accurately using your phone's screen. Simply place a ring on the on-screen circle and adjust it to match the inner edges. Supports multiple international sizing formats.

**Highlights:** Measure ring size on screen, Align ring with on-screen circle, Supports US, AU/GB, EU/ISO, JP/CN sizes, Adjustable slider for precise measurement, Multiple subscription options

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ring Sizer Premium | $1.99 | per 7 days |
| Premium Weekly | $3.99 | per 7 days |
| Ring Sizer | $4.99 | per month |
| Annual One-Time | $7.99 | per year |
| Ring Sizer | $9.99 | per year |
| Lifetime Premium | $19.99 | 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, Size Measure App free?

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

### Which has better reviews, Ring Sizer by Jason Withers © or Ring Sizer, Size Measure App?

Ring Sizer by Jason Withers © is rated higher. Ring Sizer by Jason Withers © averages 4.5 out of 5 from 6.9K ratings, while Ring Sizer, Size Measure App averages 4.4 from 75 ratings.

### Do Ring Sizer by Jason Withers © or Ring Sizer, Size Measure App have ads?

Both Ring Sizer by Jason Withers © and Ring Sizer, Size Measure App show ads.

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

Ring Sizer by Jason Withers © ships an update every 4 weeks, and Ring Sizer, Size Measure App every 2 months. Most recently, Ring Sizer by Jason Withers © was updated on November 1, 2026 and Ring Sizer, Size Measure App on October 30, 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.*