# Karat vs Ring Sizer

The clearest difference is device support: Ring Sizer at 3 against Karat's 1. Ring Sizer also leads on iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Karat sells 1 in-app purchase, starting at $5.99 per 7 days and Ring Sizer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Karat | Ring Sizer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Size | 10 MB | 61 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ugurcan Sevindik](https://appshunter.io/developer/6785262862) | [Abdeljalil Bouchfar](https://appshunter.io/developer/1866664061) |

## What reviewers say

### Karat

[App page](https://appshunter.io/ios/app/karat-ring-sizer-and-measure/id6789923340)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ring Sizer Subscription | $5.99 | per 7 days |


### Ring Sizer

[App page](https://appshunter.io/ios/app/ring-sizer-size-measure/id6806279549)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ring Sizer Pro Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is Karat free?

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

### Is Ring Sizer free?

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

### Do Karat or Ring Sizer have ads?

Neither Karat nor Ring Sizer shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*