# RETAIL DISTRIBUTION CONFERENCE vs Ring Sizer

The clearest difference is in-app purchases: RETAIL DISTRIBUTION CONFERENCE at none against Ring Sizer's 5. RETAIL DISTRIBUTION CONFERENCE also leads on ads (none vs shown) and iOS requirement (10.0 vs 16.6). Ring Sizer's advantage is update cadence (every 3 months vs every 5 months). On price and device support there is nothing between them.

Both are free to download. Ring Sizer sells 5 in-app purchases, starting at $1.99 per 7 days. RETAIL DISTRIBUTION CONFERENCE asks for nothing beyond the download.

RETAIL DISTRIBUTION CONFERENCE ships an update every 5 months, Ring Sizer every 3 months. The most recent releases landed on October 3, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | RETAIL DISTRIBUTION CONFERENCE | Ring Sizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (464 ratings)](https://appshunter.io/ios/app/ring-sizer-ring-size-meter/id1666860110/reviews)** |
| Number of ratings | — | **464** |
| Positive reviews | — | 77.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | — | Free with in-app purchases |
| Size | 70 MB | 92 MB |
| Requires iOS | **10.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [evt Marketing](https://appshunter.io/developer/1298377702) | [AppLiks Sp. z O.O.](https://appshunter.io/developer/1804335622) |

## What reviewers say

### RETAIL DISTRIBUTION CONFERENCE

[App page](https://appshunter.io/ios/app/retail-distribution-conference/id1559652442)

**In-app purchases:** none


### Ring Sizer

[App page](https://appshunter.io/ios/app/ring-sizer-ring-size-meter/id1666860110)

Easily measure jewelry ring sizes using your phone's screen. Simply place your ring on the screen and adjust the slider to match its inner edge. The app provides accurate sizing in multiple international measurement systems.

**Highlights:** Measure ring size by diameter or circumference, Support for metric and imperial units, Multiple international sizing systems, Save measurement results, Integrated ruler for other measurements

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $1.99 | per 7 days |
| Weekly Access | $2.99 | per 7 days |
| Weekly Access with Trial | $2.99 | per 7 days |
| Yearly Access | $3.99 | per year |
| Yearly Access | $9.99 | per year |

**What reviewers like**

- 🚀 Accurate measurements
- 👍 Intuitive interface
- 🌍 Supports multiple measurement systems
- 💾 Convenient storage of measurements
- 🌍 Worldwide compatibility

**What reviewers complain about**

- 🐛 Inaccurate measurements
- 💰 Deceptive trial/pricing
- 🔢 Limited size range

**Reported bugs**

- Incorrect size conversions
- Inconsistent performance

**Requested features**

- Dark mode option
- Additional measurement methods


## Frequently asked questions

### Is RETAIL DISTRIBUTION CONFERENCE free?

RETAIL DISTRIBUTION CONFERENCE is free to download, with no in-app purchases.

### Is Ring Sizer free?

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

### Do RETAIL DISTRIBUTION CONFERENCE or Ring Sizer have ads?

Ring Sizer shows ads; RETAIL DISTRIBUTION CONFERENCE does not.

### Which is updated more often, RETAIL DISTRIBUTION CONFERENCE or Ring Sizer?

RETAIL DISTRIBUTION CONFERENCE ships an update every 5 months, and Ring Sizer every 3 months. Most recently, RETAIL DISTRIBUTION CONFERENCE was updated on October 3, 2026 and Ring Sizer on October 23, 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.*