# Ironworkers 66 vs SMART 110

The clearest difference is rating: Ironworkers 66 at 5.0 against SMART 110's 1.0. Ironworkers 66 also leads on ratings volume (4 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Ironworkers 66 holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

Ironworkers 66 ships an update every 3 months, SMART 110 every 4 months. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Ironworkers 66 | SMART 110 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/ironworkers-66/id6754759963/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/smart-110/id6757855987/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 116 MB | 117 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [International Assn of Bridge Structural and Ornamental Iron Workers LU 66](https://appshunter.io/developer/1849884357) | [Sheet Metal Workers Local Union No 110](https://appshunter.io/developer/1869291625) |

## What reviewers say

### Ironworkers 66

[App page](https://appshunter.io/ios/app/ironworkers-66/id6754759963)

Stay informed about union news, events, and benefits. Access member tools like wage rates and a digital card. Connect with your union and learn about signatory contractors and political action.

**Highlights:** Union news and events, Member benefits information, Signatory contractor directory, Political action resources, Digital membership card, Wage rate information

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### SMART 110

[App page](https://appshunter.io/ios/app/smart-110/id6757855987)

This app provides members and interested parties with essential information about the union's mission, leadership, and jurisdiction. It offers updates on news and events, details on member benefits, and a directory of signatory contractors. Users can also register for training classes and access union merchandise.

**Highlights:** Union mission and leadership information, News and event updates, Member benefits access, Signatory contractor directory, Training class registration, Merchandise ordering

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Ironworkers 66 free?

Ironworkers 66 is free to download, with no in-app purchases.

### Is SMART 110 free?

SMART 110 is free to download, with no in-app purchases.

### Which has better reviews, Ironworkers 66 or SMART 110?

Ironworkers 66 is rated higher. Ironworkers 66 averages 5.0 out of 5 from 4 ratings, while SMART 110 averages 1.0 from 1 ratings.

### Do Ironworkers 66 or SMART 110 have ads?

Neither Ironworkers 66 nor SMART 110 shows ads.

### Which is updated more often, Ironworkers 66 or SMART 110?

Ironworkers 66 ships an update every 3 months, and SMART 110 every 4 months. Most recently, Ironworkers 66 was updated on October 24, 2026 and SMART 110 on October 20, 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.*