# Ring Sizer+ vs Ring Sizer

The clearest difference is rating: Ring Sizer+ at 4.0 against Ring Sizer's 3.3. Ring Sizer+ also leads on ratings volume (12 vs 3) and device support (3 vs 1). Ring Sizer's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 23 months). On price, in-app purchases, monetization model and iOS requirement there is nothing between them.

Both are free to download. Ring Sizer+ sells 3 in-app purchases, starting at $4.99 per month and Ring Sizer sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Ring Sizer+ holds the better App Store score, 4.0 against 3.3. Both are backed by a comparable volume of ratings — 12 and 3 respectively.

Ring Sizer+ ships an update every 23 months, Ring Sizer every 2 weeks. The most recent releases landed on September 3, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | Ring Sizer+ | Ring Sizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (12 ratings)](https://appshunter.io/ios/app/ring-sizer-plus/id6449985641/reviews)** | [3.3 (3 ratings)](https://appshunter.io/ios/app/ring-sizer-sizerly/id6746245798/reviews) |
| Number of ratings | **12** | 3 |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 23 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 6 MB | 10 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Arda Sen](https://appshunter.io/developer/1670665250) | [Dziyana Dashynevich](https://appshunter.io/developer/1815927618) |

## What reviewers say

### 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 |


### Ring Sizer

[App page](https://appshunter.io/ios/app/ring-sizer-sizerly/id6746245798)

Accurately determine your ring size using your phone's screen or a built-in ruler. Supports multiple international sizing standards and allows saving measurements for future use. Ideal for online shoppers and jewelers.

**Highlights:** Measure ring size via diameter or circumference, Supports US, UK, EU/ISO, AU, JP, CN, RU sizes, Built-in screen ruler for finger measurement, Save measurements for multiple users, Ad-free experience

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $3.99 | per 7 days |
| Annual Premium | $19.99 | 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 4.0 out of 5 from 12 ratings, while Ring Sizer averages 3.3 from 3 ratings.

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

Ring Sizer+ shows ads; Ring Sizer does not.

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

Ring Sizer+ ships an update every 23 months, and Ring Sizer every 2 weeks. Most recently, Ring Sizer+ was updated on September 3, 2026 and Ring Sizer on June 4, 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.*