# Ring Sizer vs Ring Sizer+

The clearest difference is update cadence: Ring Sizer at every 2 months against Ring Sizer+'s every 23 months. Ring Sizer also leads on rating (4.4 vs 4.0) and ratings volume (73 vs 12). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Ring Sizer sells 6 in-app purchases, starting at $1.99 per 7 days and Ring Sizer+ sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Ring Sizer holds the better App Store score, 4.4 against 4.0. That said, the two scores are not equally well evidenced: Ring Sizer has 73 ratings behind it against 12, so its average is the more settled of the two.

Ring Sizer ships an update every 2 months, Ring Sizer+ every 23 months. The most recent releases landed on October 9, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Ring Sizer | Ring Sizer+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (73 ratings)](https://appshunter.io/ios/app/ring-sizer-size-measure-app/id1644578569/reviews)** | [4.0 (12 ratings)](https://appshunter.io/ios/app/ring-sizer-plus/id6449985641/reviews) |
| Number of ratings | **73** | 12 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 months** | Every 23 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 55 MB | 6 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Andrei Nemtsou](https://appshunter.io/developer/1612416096) | [Arda Sen](https://appshunter.io/developer/1670665250) |

## What reviewers say

### Ring Sizer

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

Easily determine your ring size using your phone's screen. Simply place a ring on the designated area and adjust the slider to match its inner edges. The app then displays your ring size in various international formats.

**Highlights:** Measure ring size on screen, Adjustable slider for precise fit, Multiple international size formats (US, AU/GB, EU/ISO, JP/CN), In-app ruler for inches and mm

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


### Ring Sizer+

[App page](https://appshunter.io/ios/app/ring-sizer-plus/id6449985641)

Effortlessly measure rings, jewelry, and other objects with precision using visual cues and a digital ruler. Supports global sizing standards and stores measurement history for convenience. Ensures a perfect fit for your precious items.

**Highlights:** Seamless measurement experience, Versatile digital ruler, Global size support, Perfect fit guarantee, Measurement history

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.99 | per month |
| Yearly Subscription | $19.99 | per year |
| Yearly Subscription | $29.99 | per year |


## Frequently asked questions

### Is Ring Sizer free?

Ring Sizer 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 or Ring Sizer+?

Ring Sizer is rated higher. Ring Sizer averages 4.4 out of 5 from 73 ratings, while Ring Sizer+ averages 4.0 from 12 ratings.

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

Both Ring Sizer and Ring Sizer+ show ads.

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

Ring Sizer ships an update every 2 months, and Ring Sizer+ every 23 months. Most recently, Ring Sizer was updated on October 9, 2026 and Ring Sizer+ on October 3, 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.*