# Ring Sizer vs Ring Sizer

The clearest difference is ads: Ring Sizer at none against Ring Sizer's shown. Ring Sizer also leads on rating (4.5 vs 4.2) and iOS requirement (13.0 vs 15.0). Ring Sizer's advantage is update cadence (every 3 weeks vs every 4 months) and ratings volume (2.4K vs 81). 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 $2.99 per 7 days and Ring Sizer sells 3 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, 4.5 against 4.2. That said, the two scores are not equally well evidenced: Ring Sizer has 2.4K ratings behind it against 81, so its average is the more settled of the two.

Ring Sizer ships an update every 3 weeks, Ring Sizer every 4 months. Both last shipped on October 27, 2026.

## The numbers

| Metric | Ring Sizer | Ring Sizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (2.4K ratings)](https://appshunter.io/ios/app/ring-sizer-size-measure-app/id6448044027/reviews) | **[4.5 (81 ratings)](https://appshunter.io/ios/app/ring-sizer-measure-ring-size/id6477376330/reviews)** |
| Number of ratings | **2.4K** | 81 |
| Positive reviews | 30.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 225 MB | 22 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LightApps OU](https://appshunter.io/developer/1683318905) | [TECHISTIC LTD](https://appshunter.io/developer/1628067321) |

## What reviewers say

### Ring Sizer

[App page](https://appshunter.io/ios/app/ring-sizer-size-measure-app/id6448044027)

This application helps you accurately measure ring and finger sizes without the need for physical tools. It offers a user-friendly interface and supports various measurement systems for precise results, making online jewelry shopping easier.

**Highlights:** Precise finger and ring sizing, User-friendly interface, Supports multiple measurement systems, Compatible with Apple Watch, Accurate online jewelry sizing

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ring Sizer Pro | $2.99 | per 7 days |
| Ring Sizer Pro | $4.99 | per 7 days |
| Ring Sizer Pro | $4.99 | per 7 days |
| Ring Size Pro | $6.99 | per month |
| Ring Sizer Pro | $29.99 | per year |

**What reviewers like**

- ⭐️ Accurate measurements
- 👍 Easy to use
- 🚀 Convenient ring sizer
- 🔍 Helpful for online purchases

**What reviewers complain about**

- 🔒 Difficult to cancel subscription
- 💰 Paid subscription required
- 🐛 Inconsistent sizing results
- 🤯 Confusing/misleading free trial
- 🚫 Doesn't work as advertised

**Reported bugs**

- Blank screen when trying to measure
- Incorrect ring size measurements

**Requested features**

- Easier subscription cancellation
- Free, one-time usage option


### Ring Sizer

[App page](https://appshunter.io/ios/app/ring-sizer-measure-ring-size/id6477376330)

Easily determine your precise ring size using your iPhone's camera. Get measurements in various units and international standards, with helpful guides and sharing options.

**Highlights:** Measure ring size with iPhone camera, Metric and imperial units, International ring size standards, Visual guides for accuracy, Save and share measurements, Includes ring sizing guide

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Measure Ring Size - Ring Sizer | $3.99 | per 7 days |
| Ring Sizer App: Ring Size Tool | $8.99 | per month |
| Ring Sizer Unlimited Access | $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 4.2 out of 5 from 2.4K ratings, while Ring Sizer averages 4.5 from 81 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 weeks, and Ring Sizer every 4 months. Most recently, Ring Sizer was updated on October 27, 2026 and Ring Sizer on October 27, 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.*