# Ironworkers 424 vs IUOE 112

The clearest difference is rating: Ironworkers 424 at 5.0 against IUOE 112's 1.0. Ironworkers 424 also leads on ratings volume (4 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Ironworkers 424 holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Ironworkers 424 | IUOE 112 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/ironworkers-424/id6443974339/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/iuoe-112/id6446616364/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 117 MB | 116 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Iron Workers Local 424](https://appshunter.io/developer/1651134709) | [International Union of Operating Engineers Local 112](https://appshunter.io/developer/1678463221) |

## What reviewers say

### Ironworkers 424

[App page](https://appshunter.io/ios/app/ironworkers-424/id6443974339)

Stay connected with union events, tests, and meetings. Members can access their certifications and pay monthly dues directly through the app.

**Highlights:** Event notifications, Test and meeting alerts, Individual certification access, Monthly dues payment, Member connection

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### IUOE 112

[App page](https://appshunter.io/ios/app/iuoe-112/id6446616364)

This app provides members with news, updates, and information about industry contracts and benefits. It serves as a tool to understand their role within the union and access important resources.

**Highlights:** General News & Updates, Industry & Contract Updates, Call Board Integration, Contact Information, Report Violations, Political Action & Organizing

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Ironworkers 424 free?

Ironworkers 424 is free to download, with no in-app purchases.

### Is IUOE 112 free?

IUOE 112 is free to download, with no in-app purchases.

### Which has better reviews, Ironworkers 424 or IUOE 112?

Ironworkers 424 is rated higher. Ironworkers 424 averages 5.0 out of 5 from 4 ratings, while IUOE 112 averages 1.0 from 1 ratings.

### Do Ironworkers 424 or IUOE 112 have ads?

Neither Ironworkers 424 nor IUOE 112 shows ads.

### Which is updated more often, Ironworkers 424 or IUOE 112?

Ironworkers 424 ships an update every 2 months, and IUOE 112 every 2 months. Most recently, Ironworkers 424 was updated on November 3, 2026 and IUOE 112 on November 3, 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.*