IW LU 103 vs IW 33
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IW LU 103
This app provides union members with news, updates, and essential information about their benefits, industry contracts, and union activities. It serves as a tool to enhance understanding of their role within the union and access important resources.
- General news and updates
- Industry and contract updates
- Event notifications
- Call board integration
- Contact information
- Report violations
- Political action and organizing
Read full descriptionHide full description
The IW LU 103 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 IW LU 103 Members. Items Included: • General News & Updates from Local 103 • Industry & Contract Specific Updates & Events • Call Board Integration • Contact Information • Report Violations • Political Action & Organizing & more! We are proud of our Local 103 Members & intend for this tool to help our Members better understand their role in their Union and the benefits available to them.
IW 33
Stay informed about your union with access to local information, news, and upcoming events. Receive push notifications for important updates and find resources for mental wellness and political involvement.
- Local union information
- Announcements and events
- Push notifications
- Mental health resources
- Political information
Read full descriptionHide full description
Access important information, stay informed about local events, and receive the latest updates straight to your phone. Key features include: • Local Information: Learn about Ironworkers 33, its history, and its mission. • Announcements & Events: Stay up to date with important news and upcoming events. • Push Notifications: alerts on essential union updates and reminders. • Mental Health Resources: Access resources and support for mental wellness. • Political Information: Stay informed on political initiatives and how you can get involved. And More! Disclaimer: This app is provided as a resource to members of the Ironworkers 33 and 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: IW LU 103 at 4.7 against IW 33's 4.3. 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.
IW LU 103 holds the better App Store score, 4.7 against 4.3. Both are backed by a comparable volume of ratings — 3 and 6 respectively.
IW LU 103 ships an update every 4 months, IW 33 every 3 months. The most recent releases landed on October 30, 2026 and October 9, 2026 respectively.
| Parameter | IW LU 103 | IW 33 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (3 ratings) — better | 4.3 (6 ratings) |
| Number of ratings | 3 | 6 — better |
| Update frequency | Every 4 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 | 119 MB | 117 MB |
| Age rating | 17+ | 17+ |
| Developer | INTERNATIONAL ASSOCIATION OF BRIDGE, STRUCTURAL, ORNAMENTAL & REINFORCING IRON WORKERS (CA) | Iron Workers Local Union 33 |
Customer experience
IW LU 103
IW 33
In-app purchases
IW LU 103
No in-app purchases
IW 33
No in-app purchases
