# IW 720 vs UA 633

IW 720 and UA 633 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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.

IW 720 ships an update every 3 months, UA 633 every 6 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | IW 720 | UA 633 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 6 months |
| Monetization | Free | — |
| Size | 115 MB | 119 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [International Association of Bridge Structural Ornamental and Reinforcing Iron Workers (Edmonton)](https://appshunter.io/developer/1601092303) | [Kentucky Pipe Trades Association](https://appshunter.io/developer/1768841836) |

## What reviewers say

### IW 720

[App page](https://appshunter.io/ios/app/iw-720/id1601092301)

This app connects members of a specific ironworkers union, providing union news and updates. It serves as a communication channel for the elite workforce in the ironworking industry.

**Highlights:** Union news, Industry updates, Member communication, Official announcements

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

**In-app purchases:** none


### UA 633

[App page](https://appshunter.io/ios/app/ua-633/id6736918193)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is IW 720 free?

IW 720 is free to download, with no in-app purchases.

### Is UA 633 free?

UA 633 is free to download, with no in-app purchases.

### Do IW 720 or UA 633 have ads?

Neither IW 720 nor UA 633 shows ads.

### Which is updated more often, IW 720 or UA 633?

IW 720 ships an update every 3 months, and UA 633 every 6 months. Most recently, IW 720 was updated on November 3, 2026 and UA 633 on October 30, 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.*