# Ring Sizer vs theMorph

The clearest difference is in-app purchases: theMorph at none against Ring Sizer's 2. theMorph also leads on ads (none vs shown) and update cadence (fortnightly vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Ring Sizer sells 2 in-app purchases, starting at $1.99 per 7 days. theMorph asks for nothing beyond the download.

Ring Sizer ships an update every 2 months, theMorph fortnightly. The most recent releases landed on October 5, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Ring Sizer | theMorph |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 10 MB | 30 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Grima Hdez](https://appshunter.io/developer/1741481582) | [The Morph AU](https://appshunter.io/developer/1877036842) |

## What reviewers say

### Ring Sizer

[App page](https://appshunter.io/ios/app/ring-sizer-iring/id6746928106)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ring Sizer Weekly premium | $1.99 | per 7 days |
| Ring Sizer Premium Yearly | $39.99 | per year |


### theMorph

[App page](https://appshunter.io/ios/app/themorph/id6747937211)

**In-app purchases:** none


## Frequently asked questions

### Is Ring Sizer free?

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

### Is theMorph free?

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

### Do Ring Sizer or theMorph have ads?

Ring Sizer shows ads; theMorph does not.

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

Ring Sizer ships an update every 2 months, and theMorph fortnightly. Most recently, Ring Sizer was updated on October 5, 2026 and theMorph on October 3, 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.*