Ironworkers 40 vs Ironworkers 66
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ironworkers 40
This app provides members with easy access to union resources and communication tools. Members can pay dues, find contact information, and receive news and updates directly from their local union.
- Pay dues
- Contact information
- Push notifications
- News and updates
- Member resources
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Ironworkers 40 is proud to offer a mobile app designed to educate, engage, and empower our Members. This app will allow local 40's members to access resources at the touch of their fingertips & act as a means of communication. Features include: Pay Dues Contact Information Push Notifications News & Updates from Ironworkers 40 And More! Disclaimer: This app is provided as a resource to members of Ironworkers 40 and does not represent a government entity. All government/political information included in this app is sourced from usa.gov.
Ironworkers 66
Stay informed about union news, events, and benefits. Access member tools like wage rates and a digital card. Connect with your union and learn about signatory contractors and political action.
- Union news and events
- Member benefits information
- Signatory contractor directory
- Political action resources
- Digital membership card
- Wage rate information
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Stay connected with your union wherever you go with the Ironworkers 66 mobile app. App Features: About Us: Learn about our history, jurisdiction, officers, & find contact information for the Union Hall & social media links. News & Events: Stay informed with the latest announcements, access the monthly Ironworker magazine, & view upcoming meetings & events. Signatory Contractors: Explore a list of contractors who are signatory to Local 66. Benefits: Access information & resources for the benefits available to Local 66 members. Political Action: Find your elected representatives & register to vote to help strengthen the voice of labor. Member Tools: View current wage rates & digital membership card. Disclaimer: This app does not represent a government entity. All government/political information included in this app is sourced from usa.gov.
Screenshots
Verdict
The clearest difference is rating: Ironworkers 66 at 5.0 against Ironworkers 40's 4.5. Ironworkers 66 also leads on update cadence (every 3 months vs every 9 months). On price, ratings volume, 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.
Ironworkers 66 holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 10 and 4 respectively.
Ironworkers 40 ships an update every 9 months, Ironworkers 66 every 3 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.
| Parameter | Ironworkers 40 | Ironworkers 66 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (10 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 10 — better | 4 |
| Update frequency | Every 9 months | Every 3 months — better |
| 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 | 116 MB |
| Age rating | 17+ | 17+ |
| Developer | International Associates of Bridge Structural and Ornament | International Assn of Bridge Structural and Ornamental Iron Workers LU 66 |
Customer experience
Ironworkers 40
Ironworkers 66
In-app purchases
Ironworkers 40
No in-app purchases
Ironworkers 66
No in-app purchases
Questions
Is Ironworkers 40 free?
Is Ironworkers 66 free?
Which has better reviews, Ironworkers 40 or Ironworkers 66?
Do Ironworkers 40 or Ironworkers 66 have ads?
Which is updated more often, Ironworkers 40 or Ironworkers 66?
Other comparisons
