# ITW Engineered Solutions vs TD UC System Interface

The clearest difference is update cadence: ITW Engineered Solutions at every 5 weeks against TD UC System Interface's every 3 months. TD UC System Interface's advantage is iOS requirement (9.0 vs 12.0). 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.

ITW Engineered Solutions ships an update every 5 weeks, TD UC System Interface every 3 months. The most recent releases landed on September 19, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | ITW Engineered Solutions | TD UC System Interface |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/td-uc-system-interface/id1599254238/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | — | Free |
| Size | 22 MB | 60 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nikesh Ghadage](https://appshunter.io/developer/1773347500) | [ESAB Group Inc](https://appshunter.io/developer/1053463271) |

## What reviewers say

### ITW Engineered Solutions

[App page](https://appshunter.io/ios/app/itw-engineered-solutions/id1571738067)

**Features:** macOS Compatibility

**In-app purchases:** none


### TD UC System Interface

[App page](https://appshunter.io/ios/app/td-uc-system-interface/id1599254238)

Monitor and control ESAB iSERIES Plasma Power Supplies in real-time. Add welding machine details and adjust power supply parameters directly from your mobile device.

**Highlights:** Real-time monitoring, Parameter control, Add welding machine details, View power supply parameters, Mobile device control

**In-app purchases:** none


## Frequently asked questions

### Is ITW Engineered Solutions free?

ITW Engineered Solutions is free to download, with no in-app purchases.

### Is TD UC System Interface free?

TD UC System Interface is free to download, with no in-app purchases.

### Do ITW Engineered Solutions or TD UC System Interface have ads?

Neither ITW Engineered Solutions nor TD UC System Interface shows ads.

### Which is updated more often, ITW Engineered Solutions or TD UC System Interface?

ITW Engineered Solutions ships an update every 5 weeks, and TD UC System Interface every 3 months. Most recently, ITW Engineered Solutions was updated on September 19, 2026 and TD UC System Interface on September 18, 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.*