# IW 404 vs UA 63

The clearest difference is update cadence: UA 63 at fortnightly against IW 404's every 5 months. IW 404's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

IW 404 ships an update every 5 months, UA 63 fortnightly. The most recent releases landed on October 7, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | IW 404 | UA 63 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/iw-404/id1605952953/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 116 MB | 112 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Iron Workers Local 404](https://appshunter.io/developer/1605952955) | [PLUMBERS LOCAL UNION NO 63](https://appshunter.io/developer/6803534243) |

## What reviewers say

### IW 404

[App page](https://appshunter.io/ios/app/iw-404/id1605952953)

This app provides exclusive news, updates, and resources for members of Iron Workers Local 404. It helps members understand their union's benefits, industry news, and contract specifics. Features include a call board, contact information, and reporting tools.

**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


### UA 63

[App page](https://appshunter.io/ios/app/ua-63/id6803534241)

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is IW 404 free?

IW 404 is free to download, with no in-app purchases.

### Is UA 63 free?

UA 63 is free to download, with no in-app purchases.

### Do IW 404 or UA 63 have ads?

Neither IW 404 nor UA 63 shows ads.

### Which is updated more often, IW 404 or UA 63?

IW 404 ships an update every 5 months, and UA 63 fortnightly. Most recently, IW 404 was updated on October 7, 2026 and UA 63 on October 22, 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.*