# Ring Sizer UK, Measure vs Ringy Flow

The clearest difference is ads: Ring Sizer UK, Measure at none against Ringy Flow's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Ring Sizer UK, Measure sells 3 in-app purchases, starting at $3.99 per 7 days and Ringy Flow sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on September 6, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Ring Sizer UK, Measure | Ringy Flow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 days | Every 3 days |
| Size | 9 MB | 5 MB |
| Requires iOS | 17.6 | **17** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [PERIZADE ERBAS](https://appshunter.io/developer/1705766658) | [Abdulgani Gungor](https://appshunter.io/developer/6773461472) |

## What reviewers say

### Ring Sizer UK, Measure

[App page](https://appshunter.io/ios/app/ring-sizer-uk-measure-ringi/id6746262994)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $3.99 | per 7 days |
| Weekly Premium | $5.99 | per 7 days |
| Monthly Premium | $7.99 | per month |


### Ringy Flow

[App page](https://appshunter.io/ios/app/ringy-flow/id6777546278)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Ring Sizer UK, Measure free?

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

### Is Ringy Flow free?

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

### Do Ring Sizer UK, Measure or Ringy Flow have ads?

Ringy Flow shows ads; Ring Sizer UK, Measure does not.

### Which is updated more often, Ring Sizer UK, Measure or Ringy Flow?

Ring Sizer UK, Measure ships an update every 3 days, and Ringy Flow every 3 days. Most recently, Ring Sizer UK, Measure was updated on September 6, 2026 and Ringy Flow on September 10, 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.*