# IUOE 624 vs Ironworkers 44

The clearest difference is review sentiment: Ironworkers 44 at 100% against IUOE 624's 0%. Ironworkers 44 also leads on rating (5.0 vs 4.5). IUOE 624's advantage is iOS requirement (12.0 vs 15.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

Ironworkers 44 holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 11 and 9 respectively. Written reviews point the same way: 0% of IUOE 624's written reviews are positive against 100% of Ironworkers 44's.

IUOE 624 ships an update every 4 months, Ironworkers 44 every 3 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | IUOE 624 | Ironworkers 44 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (11 ratings)](https://appshunter.io/ios/app/iuoe-624/id1608184536/reviews) | **[5.0 (9 ratings)](https://appshunter.io/ios/app/ironworkers-44/id1640951481/reviews)** |
| Number of ratings | **11** | 9 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 116 MB | 106 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [International Union of Operating Engineers Local 624](https://appshunter.io/developer/1608184538) | [Intl Assoc Of Iron Workers Local No 44](https://appshunter.io/developer/1640951483) |

## What reviewers say

### IUOE 624

[App page](https://appshunter.io/ios/app/iuoe-624/id1608184536)

This app provides members with news, updates on industry contracts, and event information. It also includes features for reporting violations and accessing contact details. Designed to help members understand their union role and available benefits.

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

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Ironworkers 44

[App page](https://appshunter.io/ios/app/ironworkers-44/id1640951481)

This app provides members with news, updates, and essential information about their union benefits and industry. It serves as a tool for members to understand their role and available resources.

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

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

**In-app purchases:** none


## Frequently asked questions

### Is IUOE 624 free?

IUOE 624 is free to download, with no in-app purchases.

### Is Ironworkers 44 free?

Ironworkers 44 is free to download, with no in-app purchases.

### Which has better reviews, IUOE 624 or Ironworkers 44?

Ironworkers 44 is rated higher. IUOE 624 averages 4.5 out of 5 from 11 ratings, while Ironworkers 44 averages 5.0 from 9 ratings.

### Do IUOE 624 or Ironworkers 44 have ads?

Neither IUOE 624 nor Ironworkers 44 shows ads.

### Which is updated more often, IUOE 624 or Ironworkers 44?

IUOE 624 ships an update every 4 months, and Ironworkers 44 every 3 months. Most recently, IUOE 624 was updated on November 3, 2026 and Ironworkers 44 on November 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.*