# Hubbell Code Scanner vs Mila's Ring Sizer & Converter

The clearest difference is in-app purchases: Hubbell Code Scanner at none against Mila's Ring Sizer & Converter's 3. Hubbell Code Scanner also leads on ads (none vs shown) and iOS requirement (12.0 vs 17.6). Mila's Ring Sizer & Converter's advantage is update cadence (every 3 weeks vs every 4 months). On price and device support there is nothing between them.

Both are free to download. Mila's Ring Sizer & Converter sells 3 in-app purchases, starting at $0.99 per month. Hubbell Code Scanner asks for nothing beyond the download.

Hubbell Code Scanner ships an update every 4 months, Mila's Ring Sizer & Converter every 3 weeks. The most recent releases landed on October 13, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Hubbell Code Scanner | Mila's Ring Sizer & Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/hubbell-code-scanner/id1263996931/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 29 MB | 11 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hubbell Inc](https://appshunter.io/developer/1263996930) | [Scott DeSapio](https://appshunter.io/developer/403110618) |

## What reviewers say

### Hubbell Code Scanner

[App page](https://appshunter.io/ios/app/hubbell-code-scanner/id1263996931)

Scan 2D or 3D product codes to decode information about components used in fuel gas piping systems. This utility decodes base-62 encoded data from barcodes and QR codes.

**Highlights:** Scan 2D barcodes, Scan 3D QR codes, Decode base-62 encoding, Identify fuel gas piping components, View decoded product information

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 Hubbell Code Scanner free?

Hubbell Code Scanner is free to download, with no in-app purchases.

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

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

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

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

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

Hubbell Code Scanner ships an update every 4 months, and Mila's Ring Sizer & Converter every 3 weeks. Most recently, Hubbell Code Scanner was updated on October 13, 2026 and Mila's Ring Sizer & Converter on October 4, 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.*