# IW 451 vs Iron Workers 384

The clearest difference is rating: IW 451 at 5.0 against Iron Workers 384's 4.5. IW 451 also leads on iOS requirement (12.0 vs 15.0). Iron Workers 384's advantage is ratings volume (11 vs 2). 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.

IW 451 holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Iron Workers 384 has 11 ratings behind it against 2, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 5 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | IW 451 | Iron Workers 384 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/iw-451/id1582356496/reviews)** | [4.5 (11 ratings)](https://appshunter.io/ios/app/iron-workers-384/id1608179361/reviews) |
| Number of ratings | 2 | **11** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | Every 5 months |
| Monetization | Free | Free |
| Size | 117 MB | 107 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Iron Workers Local 451](https://appshunter.io/developer/1582356498) | [Workers Local 384](https://appshunter.io/developer/1608179363) |

## What reviewers say

### IW 451

[App page](https://appshunter.io/ios/app/iw-451/id1582356496)

This app provides union members with essential information about their benefits, industry news, and union activities. It serves as a tool to enhance understanding of 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

**In-app purchases:** none


### Iron Workers 384

[App page](https://appshunter.io/ios/app/iron-workers-384/id1608179361)

This app provides Iron Workers 384 members with access to union news, industry updates, and important contact information. It serves as a tool to understand available benefits and engage with union activities.

**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 IW 451 free?

IW 451 is free to download, with no in-app purchases.

### Is Iron Workers 384 free?

Iron Workers 384 is free to download, with no in-app purchases.

### Which has better reviews, IW 451 or Iron Workers 384?

IW 451 is rated higher. IW 451 averages 5.0 out of 5 from 2 ratings, while Iron Workers 384 averages 4.5 from 11 ratings.

### Do IW 451 or Iron Workers 384 have ads?

Neither IW 451 nor Iron Workers 384 shows ads.

### Which is updated more often, IW 451 or Iron Workers 384?

IW 451 ships an update every 5 months, and Iron Workers 384 every 5 months. Most recently, IW 451 was updated on November 3, 2026 and Iron Workers 384 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.*