# UA 100 vs Millwrights 2158

The clearest difference is update cadence: Millwrights 2158 at every 5 days against UA 100's every 5 months. 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.

UA 100 ships an update every 5 months, Millwrights 2158 every 5 days. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | UA 100 | Millwrights 2158 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (25 ratings)](https://appshunter.io/ios/app/ua-100/id1502872795/reviews)** | — |
| Number of ratings | **25** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 107 MB | 111 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Plumbers & Steam Fitters Local 100](https://appshunter.io/developer/1502872794) | [Millright Local 2158](https://appshunter.io/developer/6799343508) |

## What reviewers say

### UA 100

[App page](https://appshunter.io/ios/app/ua-100/id1502872795)

This app serves as a resource for union members to access news, updates, and information about their benefits and industry. It facilitates communication and engagement within the union, empowering members with knowledge about their role and available resources.

**Highlights:** General news and updates, Industry and contract updates, Event information, Call board integration, Contact information, Violation reporting, Political action and organizing

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

**In-app purchases:** none


### Millwrights 2158

[App page](https://appshunter.io/ios/app/millwrights-2158/id6799343506)

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

**In-app purchases:** none


## Frequently asked questions

### Is UA 100 free?

UA 100 is free to download, with no in-app purchases.

### Is Millwrights 2158 free?

Millwrights 2158 is free to download, with no in-app purchases.

### Do UA 100 or Millwrights 2158 have ads?

Neither UA 100 nor Millwrights 2158 shows ads.

### Which is updated more often, UA 100 or Millwrights 2158?

UA 100 ships an update every 5 months, and Millwrights 2158 every 5 days. Most recently, UA 100 was updated on November 7, 2026 and Millwrights 2158 on November 6, 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.*