# The Diamond Store Ring Sizer vs Convey Salons

The Diamond Store Ring Sizer and Convey Salons are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

The Diamond Store Ring Sizer ships an update every 8 months, Convey Salons every 15 months. The most recent releases landed on June 1, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | The Diamond Store Ring Sizer | Convey Salons |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 23.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 months** | Every 15 months |
| Monetization | Free | — |
| Size | 5 MB | 45 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TheDiamondStore.co.uk](https://appshunter.io/developer/981926075) | [Convey Salons Ltd](https://appshunter.io/developer/1645510335) |

## What reviewers say

### The Diamond Store Ring Sizer

[App page](https://appshunter.io/ios/app/the-diamond-store-ring-sizer/id972698219)

Easily determine ring sizes in UK, EU, or USA measurements using your phone. Simply place an existing ring on your screen and adjust a circle to match its inner diameter, perfect for keeping gifts a surprise.

**Highlights:** Accurate ring size measurement, Supports UK, EU, and USA sizing, Covers all sizes F-Z, Easy to use interface, Keeps gift purchases a surprise

**Features:** macOS Compatibility

**In-app purchases:** none


### Convey Salons

[App page](https://appshunter.io/ios/app/convey-salons/id1645510332)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is The Diamond Store Ring Sizer free?

The Diamond Store Ring Sizer is free to download, with no in-app purchases.

### Is Convey Salons free?

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

### Do The Diamond Store Ring Sizer or Convey Salons have ads?

Neither The Diamond Store Ring Sizer nor Convey Salons shows ads.

### Which is updated more often, The Diamond Store Ring Sizer or Convey Salons?

The Diamond Store Ring Sizer ships an update every 8 months, and Convey Salons every 15 months. Most recently, The Diamond Store Ring Sizer was updated on June 1, 2026 and Convey Salons on May 16, 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.*