# OPCMIA 797 vs Laborers 43

The clearest difference is update cadence: Laborers 43 at every 2 weeks against OPCMIA 797's every 9 months. OPCMIA 797'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.

OPCMIA 797 ships an update every 9 months, Laborers 43 every 2 weeks. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | OPCMIA 797 | Laborers 43 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/opcmia-797/id6738693879/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 116 MB | 111 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Operative Plaster & Cement Masons International Association Union Local  797](https://appshunter.io/developer/1781876762) | [Laborers International Union Of North America Laborers Local 43](https://appshunter.io/developer/6807005182) |

## What reviewers say

### OPCMIA 797

[App page](https://appshunter.io/ios/app/opcmia-797/id6738693879)

Stay informed with the latest union news, announcements, and resources. Access local information, training opportunities, and political updates directly from your device. Receive important alerts to keep you connected.

**Highlights:** Local union information, Announcements and events, Push notifications, Training and apprenticeship details, Political initiative updates

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Laborers 43

[App page](https://appshunter.io/ios/app/laborers-43/id6807005000)

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

**In-app purchases:** none


## Frequently asked questions

### Is OPCMIA 797 free?

OPCMIA 797 is free to download, with no in-app purchases.

### Is Laborers 43 free?

Laborers 43 is free to download, with no in-app purchases.

### Do OPCMIA 797 or Laborers 43 have ads?

Neither OPCMIA 797 nor Laborers 43 shows ads.

### Which is updated more often, OPCMIA 797 or Laborers 43?

OPCMIA 797 ships an update every 9 months, and Laborers 43 every 2 weeks. Most recently, OPCMIA 797 was updated on October 24, 2026 and Laborers 43 on October 26, 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.*