# Insulators Union vs Insulators 50

The clearest difference is update cadence: Insulators 50 at weekly against Insulators Union's monthly. 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.

Insulators Union ships an update monthly, Insulators 50 weekly. The most recent releases landed on October 16, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Insulators Union | Insulators 50 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (46 ratings)](https://appshunter.io/ios/app/insulators-union/id6446280787/reviews)** | — |
| Number of ratings | **46** | — |
| Positive reviews | 41.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free | — |
| Size | 141 MB | 157 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [International Association of Heat & Frost Insulators and Asbestos Workers, Inc.](https://appshunter.io/developer/1677115376) | [Jerrod Borkey](https://appshunter.io/developer/1716036228) |

## What reviewers say

### Insulators Union

[App page](https://appshunter.io/ios/app/insulators-union/id6446280787)

This app provides union members with news, updates, and resources related to their industry and contracts. It offers features like a call board, contact information, and a way to report violations, aiming to empower members and enhance their understanding of union benefits.

**Highlights:** General News & Updates, Industry & Contract Updates, Call Board Integration, Contact Information, Report Violations, Political Action & Organizing

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

**In-app purchases:** none


### Insulators 50

[App page](https://appshunter.io/ios/app/insulators-50/id6471838482)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Insulators Union free?

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

### Is Insulators 50 free?

Insulators 50 is free to download, with no in-app purchases.

### Do Insulators Union or Insulators 50 have ads?

Neither Insulators Union nor Insulators 50 shows ads.

### Which is updated more often, Insulators Union or Insulators 50?

Insulators Union ships an update monthly, and Insulators 50 weekly. Most recently, Insulators Union was updated on October 16, 2026 and Insulators 50 on September 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*