# USW 4543

> USW 4543 (iPhone/iPad app by Prometheus Labor Communications, Inc..)

- Source: https://appshunter.io/ios/app/usw-4543/id6472487019 (this page in markdown: same URL + `.md`)
- Developer: [Prometheus Labor Communications, Inc.](https://appshunter.io/developer/1102721713)
- Category: News
- Price: Free
- Age rating: 4+
- Requires: iOS 15.1 · 43 MB
- Languages: American English
- Released: 2023-12-30
- Data updated: 2026-08-20
- User reviews in markdown: https://appshunter.io/ios/app/usw-4543/id6472487019/reviews.md

## What is USW 4543?

USW 4543 is the official mobile application of the United SteelWorkers, Local 4543. It provides USW 4543 members with a tool to connect with their union and stay on top of major events, learn about their rights in the workplace, download their contracts, and more.


## Version history (last 5 releases)

### 2.6.1 — 2026-08-12

• Minor bug fixes and performance improvements

### 2.6.0 — 2026-07-28

• News feeds and stories redesigned as easy-to-scan cards with thumbnails and at-a-glance dates
• The app now reflects your Local's own colors
• More reliable external links, plus a new "open in browser" option
• Bug fixes

### 2.5.3 — 2026-07-19

• Events: refreshed layout that's easier to scan, with clearer RSVP options
• Info & Resources: search to find documents and links quickly
• Settings: reorganized for easier navigation, with simpler profile editing
• Bug fixes and performance improvement

### 2.5.1 — 2026-07-13

• Minor bug fixes and performance improvements

### 2.5.0 — 2026-07-06

• Improvements to the Contracts feature
• New way to copy external links and open them in a different browser
• Changed QR code graphics
• Minor bug fixes and performance improvements

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## More apps by Prometheus Labor Communications, Inc.

- [CWA 1150](https://appshunter.io/ios/app/cwa-1150/id919006509)
- [ILWU 63](https://appshunter.io/ios/app/ilwu-63/id972158373)
- [BLET 269](https://appshunter.io/ios/app/blet-269/id988435943)
- [IUEC 4](https://appshunter.io/ios/app/iuec-4/id992844266)
- [UFCW Local 919](https://appshunter.io/ios/app/ufcw-local-919/id1057926887)
- [UnionConnect](https://appshunter.io/ios/app/unionconnect/id1102721714)

All apps by Prometheus Labor Communications, Inc.: https://appshunter.io/developer/1102721713

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-20.*