# IW 736 vs IUOE 624

The clearest difference is rating: IW 736 at 5.0 against IUOE 624's 4.5. IUOE 624's advantage is ratings volume (11 vs 1) and iOS requirement (12.0 vs 15.0). 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 736 holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: IUOE 624 has 11 ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 4 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | IW 736 | IUOE 624 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/iw-736/id1574074502/reviews)** | [4.5 (11 ratings)](https://appshunter.io/ios/app/iuoe-624/id1608184536/reviews) |
| Number of ratings | 1 | **11** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Monetization | Free | Free |
| Size | 110 MB | 116 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Ironworkers Union Local 736](https://appshunter.io/developer/1574074504) | [International Union of Operating Engineers Local 624](https://appshunter.io/developer/1608184538) |

## What reviewers say

### IW 736

[App page](https://appshunter.io/ios/app/iw-736/id1574074502)

This app provides exclusive news, updates, and resources for members of Ironworkers Local 736. It helps members understand their benefits, industry news, contract specifics, and union involvement.

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

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is IW 736 free?

IW 736 is free to download, with no in-app purchases.

### Is IUOE 624 free?

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

### Which has better reviews, IW 736 or IUOE 624?

IW 736 is rated higher. IW 736 averages 5.0 out of 5 from 1 ratings, while IUOE 624 averages 4.5 from 11 ratings.

### Do IW 736 or IUOE 624 have ads?

Neither IW 736 nor IUOE 624 shows ads.

### Which is updated more often, IW 736 or IUOE 624?

IW 736 ships an update every 4 months, and IUOE 624 every 4 months. Most recently, IW 736 was updated on November 3, 2026 and IUOE 624 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.*