# Ring Sizer vs Mila's Ring Sizer & Converter

The clearest difference is ads: Ring Sizer at none against Mila's Ring Sizer & Converter's shown. Ring Sizer also leads on iOS requirement (15.1 vs 17.6). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Ring Sizer sells 2 in-app purchases, starting at $7.99 per 7 days and Mila's Ring Sizer & Converter sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Ring Sizer ships an update fortnightly, Mila's Ring Sizer & Converter every 3 weeks. The most recent releases landed on September 16, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Ring Sizer | Mila's Ring Sizer & Converter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Size | 38 MB | 11 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Utku Gogen](https://appshunter.io/developer/1677858400) | [Scott DeSapio](https://appshunter.io/developer/403110618) |

## What reviewers say

### Ring Sizer

[App page](https://appshunter.io/ios/app/ring-sizer-ring-size/id6760242241)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ring Sizer Weekly | $7.99 | per 7 days |
| Ring Sizer Yearly | $24.99 | per year |


### Mila's Ring Sizer & Converter

[App page](https://appshunter.io/ios/app/milas-ring-sizer-and-converter/id6763933300)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ring Size PRO Monthly | $0.99 | per month |
| Ring Size PRO Yearly | $2.99 | per year |
| Ring Size PRO Lifetime | $3.99 | one-time |


## Frequently asked questions

### Is Ring Sizer free?

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

### Is Mila's Ring Sizer & Converter free?

Mila's Ring Sizer & Converter is free to download, with in-app purchases available.

### Do Ring Sizer or Mila's Ring Sizer & Converter have ads?

Mila's Ring Sizer & Converter shows ads; Ring Sizer does not.

### Which is updated more often, Ring Sizer or Mila's Ring Sizer & Converter?

Ring Sizer ships an update fortnightly, and Mila's Ring Sizer & Converter every 3 weeks. Most recently, Ring Sizer was updated on September 16, 2026 and Mila's Ring Sizer & Converter on September 8, 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.*