# EzySim vs Ring Sizer

The clearest difference is in-app purchases: EzySim at none against Ring Sizer's 15. EzySim also leads on iOS requirement (12.4 vs 17.0). Ring Sizer's advantage is ads (none vs shown) and update cadence (weekly vs every 9 months). On price and device support there is nothing between them.

Both are free to download. Ring Sizer sells 13 in-app purchases, starting at $4.99 per 7 days. EzySim asks for nothing beyond the download.

EzySim ships an update every 9 months, Ring Sizer weekly. The most recent releases landed on June 2, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | EzySim | Ring Sizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (36 ratings)](https://appshunter.io/ios/app/ring-sizer-risi/id6736565382/reviews)** |
| Number of ratings | — | **36** |
| Positive reviews | — | 88.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 7 MB | 19 MB |
| Requires iOS | **12.4** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [NEVER SAY NO PTY LTD](https://appshunter.io/developer/1797657630) | [Axel Le Pennec](https://appshunter.io/developer/671697425) |

## What reviewers say

### EzySim

[App page](https://appshunter.io/ios/app/ezysim/id6448933715)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ring Sizer

[App page](https://appshunter.io/ios/app/ring-sizer-risi/id6736565382)

Accurately measure ring and finger sizes from home, ensuring a perfect fit for any occasion. Convert sizes internationally and save measurements for future use. Ideal for online ring purchases, eliminating guesswork.

**Highlights:** Measure ring diameter/circumference, Measure finger width, International size conversions, Save measurements, Share measurements

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Weekly | $4.99 | per 7 days |
| Weekly | $5.99 | per 7 days |
| Weekly | $6.99 | per 7 days |
| Weekly | $6.99 | per 7 days |
| Weekly | $7.99 | per 7 days |
| Yearly | $17.99 | per year |
| Yearly | $24.99 | per year |
| Lifetime | $2.99 | one-time |
| Lifetime | $4.99 | one-time |
| Lifetime | $6.99 | one-time |
| Lifetime | $19.99 | one-time |
| Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is EzySim free?

EzySim is free to download, with no in-app purchases.

### Is Ring Sizer free?

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

### Do EzySim or Ring Sizer have ads?

EzySim shows ads; Ring Sizer does not.

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

EzySim ships an update every 9 months, and Ring Sizer weekly. Most recently, EzySim was updated on June 2, 2026 and Ring Sizer on September 26, 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.*