# Ring Sizer & Ruler vs EasyRuler

The clearest difference is price: Ring Sizer & Ruler at Free against EasyRuler's $0.99. EasyRuler's advantage is in-app purchases (none vs 4). On update cadence, ads, device support and iOS requirement there is nothing between them.

Ring Sizer & Ruler is free to download; EasyRuler costs $0.99 up front. Ring Sizer & Ruler sells 4 in-app purchases, starting at $9.99 per 7 days. EasyRuler asks for nothing beyond the download.

Ring Sizer & Ruler ships an update every 2 months, EasyRuler every 5 weeks. The most recent releases landed on October 15, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Ring Sizer & Ruler | EasyRuler |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Size | 46 MB | 3 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [VAST FLOW, TOO](https://appshunter.io/developer/1754861329) | [精任 陈](https://appshunter.io/developer/1472142326) |

## What reviewers say

### Ring Sizer & Ruler

[App page](https://appshunter.io/ios/app/ring-sizer-and-ruler-mesurix/id6776475871)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly \| Mesurix Pro | $9.99 | per 7 days |
| Yearly \| Mesurix Pro | $39.99 | per year |
| Lifetime Access | $14.99 | one-time |
| Mesurix Pro Lifetime | $29.99 | one-time |


### EasyRuler

[App page](https://appshunter.io/ios/app/easyruler-screen-ruler/id6808056814)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ring Sizer & Ruler free?

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

### Is EasyRuler free?

EasyRuler costs $0.99, with no in-app purchases.

### Do Ring Sizer & Ruler or EasyRuler have ads?

Neither Ring Sizer & Ruler nor EasyRuler shows ads.

### Which is updated more often, Ring Sizer & Ruler or EasyRuler?

Ring Sizer & Ruler ships an update every 2 months, and EasyRuler every 5 weeks. Most recently, Ring Sizer & Ruler was updated on October 15, 2026 and EasyRuler on October 12, 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.*