# Teamsters 623 vs Ironworkers 580 MAP

The clearest difference is update cadence: Teamsters 623 at every 3 months against Ironworkers 580 MAP's every 6 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.

Teamsters 623 ships an update every 3 months, Ironworkers 580 MAP every 6 months. The most recent releases landed on October 4, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Teamsters 623 | Ironworkers 580 MAP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/teamsters-623/id6474170023/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 6 months |
| Monetization | Free | — |
| Size | 115 MB | 118 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [International Brotherhood of Teamsters Local 623](https://appshunter.io/developer/1720897663) | [INTERNATIONAL ASSOCIATION OF BRIDGE IRONWORKERS LOCAL 417](https://appshunter.io/developer/1648074315) |

## What reviewers say

### Teamsters 623

[App page](https://appshunter.io/ios/app/teamsters-623/id6474170023)

This app provides Teamsters 623 members with news, updates on industry and contract specifics, and event information. It also offers features for reporting violations and accessing contact details, empowering members with union information.

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

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Ironworkers 580 MAP

[App page](https://appshunter.io/ios/app/ironworkers-580-map/id6745402084)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Teamsters 623 free?

Teamsters 623 is free to download, with no in-app purchases.

### Is Ironworkers 580 MAP free?

Ironworkers 580 MAP is free to download, with no in-app purchases.

### Do Teamsters 623 or Ironworkers 580 MAP have ads?

Neither Teamsters 623 nor Ironworkers 580 MAP shows ads.

### Which is updated more often, Teamsters 623 or Ironworkers 580 MAP?

Teamsters 623 ships an update every 3 months, and Ironworkers 580 MAP every 6 months. Most recently, Teamsters 623 was updated on October 4, 2026 and Ironworkers 580 MAP on October 25, 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.*