# Ironworkers 378 vs Ironworkers 387

The clearest difference is rating: Ironworkers 387 at 5.0 against Ironworkers 378's 4.2. Ironworkers 387 also leads on update cadence (every 5 weeks vs every 4 months). Ironworkers 378's advantage is ratings volume (14 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Ironworkers 387 holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Ironworkers 378 has 14 ratings behind it against 1, so its average is the more settled of the two.

Ironworkers 378 ships an update every 4 months, Ironworkers 387 every 5 weeks. The most recent releases landed on November 3, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Ironworkers 378 | Ironworkers 387 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (14 ratings)](https://appshunter.io/ios/app/ironworkers-378/id6443974679/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ironworkers-387/id6470912590/reviews)** |
| Number of ratings | **14** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 118 MB | 120 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [INTERNATIONAL ASSOCIATION OF BRIDGE, STRUCTURAL, ORNAMENTAL & REINFORCING IRON WORKERS (CA)](https://appshunter.io/developer/1590656882) | [International Association of Bridge Structure & Ornamental Iron Workers Inc](https://appshunter.io/developer/1714420173) |

## What reviewers say

### Ironworkers 378

[App page](https://appshunter.io/ios/app/ironworkers-378/id6443974679)

This app serves as a resource for members of Ironworkers 378, providing access to union news, industry updates, and important contact information. It aims to educate and empower members by detailing available benefits and facilitating communication within the union.

**Highlights:** General news and updates, Industry and contract specific information, Call board integration, Contact information, Report violations, Political action and organizing tools

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Ironworkers 387

[App page](https://appshunter.io/ios/app/ironworkers-387/id6470912590)

This app provides exclusive access to union news, industry updates, and important contract information for Ironworkers 387 members. It serves as a tool to understand available benefits, report violations, and engage in political action.

**Highlights:** General news and updates, Industry and contract specific updates, Call board integration, Contact information, Report violations, Political action and organizing

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Ironworkers 378 free?

Ironworkers 378 is free to download, with no in-app purchases.

### Is Ironworkers 387 free?

Ironworkers 387 is free to download, with no in-app purchases.

### Which has better reviews, Ironworkers 378 or Ironworkers 387?

Ironworkers 387 is rated higher. Ironworkers 378 averages 4.2 out of 5 from 14 ratings, while Ironworkers 387 averages 5.0 from 1 ratings.

### Do Ironworkers 378 or Ironworkers 387 have ads?

Neither Ironworkers 378 nor Ironworkers 387 shows ads.

### Which is updated more often, Ironworkers 378 or Ironworkers 387?

Ironworkers 378 ships an update every 4 months, and Ironworkers 387 every 5 weeks. Most recently, Ironworkers 378 was updated on November 3, 2026 and Ironworkers 387 on October 24, 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.*