Operating Engineers 324 vs IUOE 178
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Operating Engineers 324
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.
- Stay connected with the organization
- Receive news and updates
- Information on union members
- Details on infrastructure projects
- Updates on the organization's activities
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The app to stay connected with Operating Engineers 324. Operating Engineers 324 represents the over 14,000 Heavy Equipment Operators, Heavy Equipment Technicians, Stationary Engineers, and HVAC Technicians that keep Michigan running and have for over 100 years. Roads, bridges, pipelines, windfarms, skyscrapers, boilers, tunnels, power plants, factories, HVAC, and nearly every large scale project and site in Michigan, OE324 members are the ones making it happen and this is the app to keep up on the organization and it's news.
IUOE 178
This app provides union members with access to news, updates, and important information regarding their benefits and industry-specific events. Members can also find contact details, report violations, and learn about political action and organizing efforts.
- General News & Updates
- Industry & Contract Updates
- Event Information
- Call Board Integration
- Contact Information
- Report Violations
- Political Action & Organizing
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The IUOE 178 mobile app is designed to educate, engage and empower our Members. This app is to be used as a tool to better understand the benefits available to our Members working in the Industry. This app is only available to IUOE 178 Members. Items Included: • General News & Updates from IUOE 178 • Industry & Contract Specific Updates & Events • Call Board Integration • Contact Information • Report Violations • Political Action & Organizing & more! We are proud of our IUOE 178 Members & intend for this tool to help our Members better understand their role in their Union and the benefits available to them.
Screenshots
Verdict
The clearest difference is rating: Operating Engineers 324 at 5.0 against IUOE 178's 4.0. Operating Engineers 324 also leads on ratings volume (27 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Operating Engineers 324 holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Operating Engineers 324 has 27 ratings behind it against 2, so its average is the more settled of the two.
Operating Engineers 324 ships an update every 4 months, IUOE 178 every 6 months. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.
| Parameter | Operating Engineers 324 | IUOE 178 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (27 ratings) — better | 4.0 (2 ratings) |
| Number of ratings | 27 — better | 2 |
| Update frequency | Every 4 months — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 115 MB | 115 MB |
| Age rating | 17+ | 17+ |
| Developer | OPERATING ENGINEERS LOCAL 324 BUILDING CORPORATION | International Union of Operating Engineers(TX) |
Customer experience
Operating Engineers 324
IUOE 178
In-app purchases
Operating Engineers 324
No in-app purchases
IUOE 178
No in-app purchases
Questions
Is Operating Engineers 324 free?
Is IUOE 178 free?
Which has better reviews, Operating Engineers 324 or IUOE 178?
Do Operating Engineers 324 or IUOE 178 have ads?
Which is updated more often, Operating Engineers 324 or IUOE 178?
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