# LiUNA 350 vs IW 451

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.

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.

## The numbers

| Metric | LiUNA 350 | IW 451 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/liuna-350/id1522856480/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/iw-451/id1582356496/reviews) |
| Number of ratings | **3** | 2 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 months** |
| Monetization | Free | Free |
| Size | 119 MB | 117 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [PIPELINE WORKERS LOCAL UNION 350](https://appshunter.io/developer/1522856482) | [Iron Workers Local 451](https://appshunter.io/developer/1582356498) |

## What reviewers say

### LiUNA 350

[App page](https://appshunter.io/ios/app/liuna-350/id1522856480)

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.

**Highlights:** General news and updates, Industry and contract updates, Call board integration, Contact information, Report violations, Political action and organizing

**Features:** Apple Wallet

**In-app purchases:** none


### IW 451

[App page](https://appshunter.io/ios/app/iw-451/id1582356496)

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.

**Highlights:** General News & Updates, Industry & Contract Updates, Call Board Integration, Contact Information, Report Violations, Political Action & Organizing

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is LiUNA 350 free?

LiUNA 350 is free to download, with no in-app purchases.

### Is IW 451 free?

IW 451 is free to download, with no in-app purchases.

### Which has better reviews, LiUNA 350 or IW 451?

LiUNA 350 and IW 451 are both rated 5.0 out of 5 on the App Store, from 3 and 2 ratings respectively.

### Do LiUNA 350 or IW 451 have ads?

Neither LiUNA 350 nor IW 451 shows ads.

### Which is updated more often, LiUNA 350 or IW 451?

LiUNA 350 ships an update every 6 months, and IW 451 every 5 months. Most recently, LiUNA 350 was updated on June 1, 2026 and IW 451 on June 1, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*