# Hubbell Code Scanner vs Code EMS

The clearest difference is update cadence: Code EMS at monthly against Hubbell Code Scanner's every 4 months. Code EMS also leads on iOS requirement (8.0 vs 12.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Hubbell Code Scanner ships an update every 4 months, Code EMS monthly. Both last shipped on October 7, 2026.

## The numbers

| Metric | Hubbell Code Scanner | Code EMS |
| --- | --- | --- |
| 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 | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Free | — |
| Size | 29 MB | 75 MB |
| Requires iOS | 12.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hubbell Inc](https://appshunter.io/developer/1263996930) | [IPS Group Inc](https://appshunter.io/developer/1055789533) |

## 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


### Code EMS

[App page](https://appshunter.io/ios/app/code-ems/id1615808624)

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

**In-app purchases:** none


## Frequently asked questions

### Is Hubbell Code Scanner free?

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

### Is Code EMS free?

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

### Do Hubbell Code Scanner or Code EMS have ads?

Neither Hubbell Code Scanner nor Code EMS shows ads.

### Which is updated more often, Hubbell Code Scanner or Code EMS?

Hubbell Code Scanner ships an update every 4 months, and Code EMS monthly. Most recently, Hubbell Code Scanner was updated on October 7, 2026 and Code EMS on October 7, 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.*