# LinkedUnion Sales vs Operating Engineers 324

The clearest difference is ratings volume: Operating Engineers 324 at 27 against LinkedUnion Sales's 3. On price, rating, 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.

On the App Store both sit at effectively the same score — 5.0 for LinkedUnion Sales against 5.0 for Operating Engineers 324. That said, the two scores are not equally well evidenced: Operating Engineers 324 has 27 ratings behind it against 3, so its average is the more settled of the two.

LinkedUnion Sales ships an update every 3 months, Operating Engineers 324 every 4 months. The most recent releases landed on October 8, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | LinkedUnion Sales | Operating Engineers 324 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/linkedunion-sales/id1348741452/reviews) | [5.0 (27 ratings)](https://appshunter.io/ios/app/operating-engineers-324/id1644585043/reviews) |
| Number of ratings | 3 | **27** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 116 MB | 115 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [LINKED UNION LLC](https://appshunter.io/developer/1271448245) | [OPERATING ENGINEERS LOCAL 324 BUILDING CORPORATION](https://appshunter.io/developer/1644585045) |

## What reviewers say

### LinkedUnion Sales

[App page](https://appshunter.io/ios/app/linkedunion-sales/id1348741452)

This app provides union members with news, industry updates, and event information. It serves as a tool to understand available benefits and their role within the union. Features include a call board, contact information, and reporting tools.

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

**Features:** Apple Wallet

**In-app purchases:** none


### Operating Engineers 324

[App page](https://appshunter.io/ios/app/operating-engineers-324/id1644585043)

Stay informed about the organization representing over 14,000 heavy equipment operators, technicians, and engineers in Michigan. This app provides news and updates on the organization and its members who contribute to major infrastructure projects across the state.

**Highlights:** Stay connected with the organization, Receive news and updates, Information on union members, Details on infrastructure projects, Updates on the organization's activities

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is LinkedUnion Sales free?

LinkedUnion Sales is free to download, with no in-app purchases.

### Is Operating Engineers 324 free?

Operating Engineers 324 is free to download, with no in-app purchases.

### Which has better reviews, LinkedUnion Sales or Operating Engineers 324?

LinkedUnion Sales and Operating Engineers 324 are both rated 5.0 out of 5 on the App Store, from 3 and 27 ratings respectively.

### Do LinkedUnion Sales or Operating Engineers 324 have ads?

Neither LinkedUnion Sales nor Operating Engineers 324 shows ads.

### Which is updated more often, LinkedUnion Sales or Operating Engineers 324?

LinkedUnion Sales ships an update every 3 months, and Operating Engineers 324 every 4 months. Most recently, LinkedUnion Sales was updated on October 8, 2026 and Operating Engineers 324 on October 14, 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.*