IW 451 vs IW 46
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
IW 46
This is the official mobile application for Iron Workers Local No. 46 in Springfield, IL. It provides union members with direct access to important information and updates.
- Official union app
- Local 46 information
- Springfield, IL focus
- News and updates
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The official mobile app of Iron Workers Local No. 46, Springfield, IL.
Screenshots
Verdict
IW 451 and IW 46 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 IW 451 against 5.0 for IW 46. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
IW 451 ships an update every 5 months, IW 46 every 4 months. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.
| Parameter | IW 451 | IW 46 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (1 ratings) |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 5 months | Every 4 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 | 117 MB | 118 MB |
| Age rating | 17+ | 17+ |
| Developer | Iron Workers Local 451 | International Assoc of Bridge Structural & Ornamental Iron Workers |
Customer experience
IW 451
IW 46
In-app purchases
IW 451
No in-app purchases
IW 46
No in-app purchases
