IUOE Local 139 vs Operating Engineers 324
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IUOE Local 139
Stay informed with the latest news, upcoming events, and important announcements. Access union resources, pay membership dues, and purchase merchandise directly through the app. Receive important updates via push notifications to stay connected.
- News and upcoming events
- Pay membership dues
- Purchase union merchandise
- Access union and member resources
- Contact union representatives
- Push notifications for updates
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IUOE local 139 is now in the app store! This app features the following: News & upcoming events - see the latest announcements and any upcoming meeting or events! Pay dues & purchase merchandise - pay your membership dues as purchase union swag Union & member resources - contact your union reps or find information about union offered benefits The goal of this app is to provide users access to information at the touch of their fingertips. The apps push notification functionality will allows the organization to send users important updates keeping you in the know. Disclaimer: This app is provided as a resource to members of IUOE local 139 and does not represent a government entity. All government/political information included in this app is sourced from usa.gov.
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.
Screenshots
Verdict
The clearest difference is rating: Operating Engineers 324 at 5.0 against IUOE Local 139's 4.6. On price, ratings volume, update cadence and ads 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 4.6. Both are backed by a comparable volume of ratings — 61 and 27 respectively.
IUOE Local 139 ships an update every 3 months, Operating Engineers 324 every 4 months. Both last shipped on November 3, 2026.
| Parameter | IUOE Local 139 | Operating Engineers 324 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (61 ratings) | 5.0 (27 ratings) — better |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 61 — better | 27 |
| Update frequency | Every 3 months — better | Every 4 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 | 117 MB | 115 MB |
| Age rating | 17+ | 17+ |
| Developer | INTERNATIONAL UNION OF OPERATING ENGINEERS LOCAL 139 | OPERATING ENGINEERS LOCAL 324 BUILDING CORPORATION |
Customer experience
IUOE Local 139
Operating Engineers 324
In-app purchases
IUOE Local 139
No in-app purchases
Operating Engineers 324
No in-app purchases
Questions
Is IUOE Local 139 free?
Is Operating Engineers 324 free?
Which has better reviews, IUOE Local 139 or Operating Engineers 324?
Do IUOE Local 139 or Operating Engineers 324 have ads?
Which is updated more often, IUOE Local 139 or Operating Engineers 324?
Other comparisons
