# Ironworkers 3 vs Insulators Local 34

Ironworkers 3 and Insulators Local 34 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 — 4.6 for Ironworkers 3 against 4.6 for Insulators Local 34. Both are backed by a comparable volume of ratings — 29 and 18 respectively.

Ironworkers 3 ships an update every 3 months, Insulators Local 34 every 2 months. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Ironworkers 3 | Insulators Local 34 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (29 ratings)](https://appshunter.io/ios/app/ironworkers-3/id1486372911/reviews)** | [4.6 (18 ratings)](https://appshunter.io/ios/app/insulators-local-34/id6443974920/reviews) |
| Number of ratings | **29** | 18 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 116 MB | 124 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Iron Workers Local Union 3](https://appshunter.io/developer/1486372910) | [HEAT AND FROST INSULATORS & ASBESTOS WORKERS LOCAL 34 BUILDING CORPORATION](https://appshunter.io/developer/1651137184) |

## What reviewers say

### Ironworkers 3

[App page](https://appshunter.io/ios/app/ironworkers-3/id1486372911)

This app provides union members with access to important information and resources. Stay updated on news, events, and contact details relevant to your membership.

**Highlights:** Union news updates, Event information, Contact directory, Member resources

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Insulators Local 34

[App page](https://appshunter.io/ios/app/insulators-local-34/id6443974920)

This app provides information for the Heat and Frost Insulators & Asbestos Workers Local 34 union. It serves as a building corporation resource for members and stakeholders.

**Highlights:** Union information, Building corporation details, Local 34 resources, Asbestos workers information, Heat and frost insulators data

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Ironworkers 3 free?

Ironworkers 3 is free to download, with no in-app purchases.

### Is Insulators Local 34 free?

Insulators Local 34 is free to download, with no in-app purchases.

### Which has better reviews, Ironworkers 3 or Insulators Local 34?

Ironworkers 3 is rated higher. Ironworkers 3 averages 4.6 out of 5 from 29 ratings, while Insulators Local 34 averages 4.6 from 18 ratings.

### Do Ironworkers 3 or Insulators Local 34 have ads?

Neither Ironworkers 3 nor Insulators Local 34 shows ads.

### Which is updated more often, Ironworkers 3 or Insulators Local 34?

Ironworkers 3 ships an update every 3 months, and Insulators Local 34 every 2 months. Most recently, Ironworkers 3 was updated on October 14, 2026 and Insulators Local 34 on October 10, 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.*