# Ring Sizer vs Ring Sizer

The clearest difference is rating: Ring Sizer at 4.8 against Ring Sizer's 3.7. Ring Sizer also leads on ratings volume (463 vs 3) and iOS requirement (16.6 vs 18.0). Ring Sizer's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 3 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Ring Sizer sells 5 in-app purchases, starting at $1.99 per 7 days and Ring Sizer sells 4 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Ring Sizer holds the better App Store score, 4.8 against 3.7. That said, the two scores are not equally well evidenced: Ring Sizer has 463 ratings behind it against 3, so its average is the more settled of the two.

Ring Sizer ships an update every 3 months, Ring Sizer every 3 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Ring Sizer | Ring Sizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (463 ratings)](https://appshunter.io/ios/app/ring-sizer-ring-size-meter/id1666860110/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/ring-sizer-size-your-finger/id6816963164/reviews) |
| Number of ratings | **463** | 3 |
| Positive reviews | 77.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 92 MB | 52 MB |
| Requires iOS | **16.6** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [AppLiks Sp. z O.O.](https://appshunter.io/developer/1804335622) | [Desidari Holding Ltd.](https://appshunter.io/developer/1576843270) |

## What reviewers say

### Ring Sizer

[App page](https://appshunter.io/ios/app/ring-sizer-ring-size-meter/id1666860110)

Easily measure jewelry ring sizes using your phone's screen. Simply place your ring on the screen and adjust the slider to match its inner edge. The app provides accurate sizing in multiple international measurement systems.

**Highlights:** Measure ring size by diameter or circumference, Support for metric and imperial units, Multiple international sizing systems, Save measurement results, Integrated ruler for other measurements

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $1.99 | per 7 days |
| Weekly Access | $2.99 | per 7 days |
| Weekly Access with Trial | $2.99 | per 7 days |
| Yearly Access | $3.99 | per year |
| Yearly Access | $9.99 | per year |

**What reviewers like**

- 🚀 Accurate measurements
- 👍 Intuitive interface
- 🌍 Supports multiple measurement systems
- 💾 Convenient storage of measurements
- 🌍 Worldwide compatibility

**What reviewers complain about**

- 🐛 Inaccurate measurements
- 💰 Deceptive trial/pricing
- 🔢 Limited size range

**Reported bugs**

- Incorrect size conversions
- Inconsistent performance

**Requested features**

- Dark mode option
- Additional measurement methods


### Ring Sizer

[App page](https://appshunter.io/ios/app/ring-sizer-size-your-finger/id6816963164)

Measure your finger or an existing ring accurately on your iPhone. Get your ring size in multiple international systems, including diameter and circumference. No printing or extra tools needed.

**Highlights:** Measure existing rings on screen, Measure finger without a ring, US, UK, EU, and JP sizing, View diameter and circumference, No printing or extra tools required, Quick and simple measurement

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ring Sizer Weekly | $7.99 | per 7 days |
| Ring Sizer Monthly | $19.99 | per month |
| Ring Sizer Annual | $24.99 | per year |
| Ring Sizer Yearly | $49.99 | 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 4.8 out of 5 from 463 ratings, while Ring Sizer averages 3.7 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 3 months, and Ring Sizer every 3 weeks. Most recently, Ring Sizer was updated on November 3, 2026 and Ring Sizer on October 31, 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.*