LiUNA 350 vs IW 451
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LiUNA 350
This app educates and empowers union members by providing access to union news, industry updates, and contract-specific information. It serves as a tool to understand available benefits and engage with union activities.
- General news and updates
- Industry and contract updates
- Call board integration
- Contact information
- Report violations
- Political action and organizing
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"LiUNA Local 350's 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 LiUNA Local 350 Members. Items Included: • General News & Updates from Local 350. • Industry & Contract Specific Updates & Events • Call Board Integration • Contact Information • Report Violations • Political Action & Organizing • & more! We are proud of our Local 350 Members & intend for this tool to help our Members better understand their role in their Union and the benefits available to them."
IW 451
This app provides union members with essential information about their benefits, industry news, and union activities. It serves as a tool to enhance understanding of their role and available resources.
- General News & Updates
- Industry & Contract Updates
- Call Board Integration
- Contact Information
- Report Violations
- Political Action & Organizing
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The IW 451 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 451 Members. Items Included: • General News & Updates from Local 451 • Industry & Contract Specific Updates & Events • Call Board Integration • Contact Information • Report Violations • Political Action & Organizing & more! We are proud of our Local 451 Members & intend for this tool to help our Members better understand their role in their Union and the benefits available to them.
Screenshots
Verdict
LiUNA 350 and IW 451 are too close to call on the numbers: across 9 compared parameters — price, rating, ratings volume and update cadence among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
On the App Store both sit at effectively the same score — 5.0 for LiUNA 350 against 5.0 for IW 451. Both are backed by a comparable volume of ratings — 3 and 2 respectively.
LiUNA 350 ships an update every 6 months, IW 451 every 5 months. Both last shipped on June 1, 2026.
| Parameter | LiUNA 350 | IW 451 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) | 5.0 (2 ratings) |
| Number of ratings | 3 — better | 2 |
| Update frequency | Every 6 months | Every 5 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 | PIPELINE WORKERS LOCAL UNION 350 | Iron Workers Local 451 |
Customer experience
LiUNA 350
IW 451
In-app purchases
LiUNA 350
No in-app purchases
IW 451
No in-app purchases
