# Ximpler vs Steam Worx

The clearest difference is iOS requirement: Ximpler at 11.0 against Steam Worx's 15.0. 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.

Ximpler ships an update every 6 weeks, Steam Worx every 2 months. The most recent releases landed on September 18, 2026 and June 7, 2026 respectively.

## The numbers

| Metric | Ximpler | Steam Worx |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/steam-worx/id6467222774/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | — | Free |
| Size | 68 MB | 18 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Centro de desarrollo integral estrategico zimasc](https://appshunter.io/developer/1108695412) | [Watson McDaniel Company](https://appshunter.io/developer/1708408873) |

## What reviewers say

### Ximpler

[App page](https://appshunter.io/ios/app/ximpler/id6443890210)

**Features:** macOS Compatibility

**In-app purchases:** none


### Steam Worx

[App page](https://appshunter.io/ios/app/steam-worx/id6467222774)

This application assists engineers and technicians with complex fluid dynamics calculations. It provides tools for sizing and selecting pressure relief valves, control valves for steam and water, and heat exchangers. The app also includes calculators for pipe sizing, noise levels, and unit conversions.

**Highlights:** Pilot-Operated PRV Sizing, Control Valve Sizing (Steam & Water), Heat Exchanger Sizing, Pipe Sizing & Velocities, Noise Level & Cavitation Calculations, Unit Conversions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ximpler free?

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

### Is Steam Worx free?

Steam Worx is free to download, with no in-app purchases.

### Do Ximpler or Steam Worx have ads?

Neither Ximpler nor Steam Worx shows ads.

### Which is updated more often, Ximpler or Steam Worx?

Ximpler ships an update every 6 weeks, and Steam Worx every 2 months. Most recently, Ximpler was updated on September 18, 2026 and Steam Worx on June 7, 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.*