# PAcalculate vs Xilica XTouch

The clearest difference is review sentiment: PAcalculate at 100% against Xilica XTouch's 50%. PAcalculate also leads on rating (5.0 vs 3.7). Xilica XTouch's advantage is iOS requirement (9.0 vs 13.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

PAcalculate holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 7 and 3 respectively. Written reviews point the same way: 100% of PAcalculate's written reviews are positive against 50% of Xilica XTouch's.

Both ship on a similar rhythm, roughly every 4 months. Both last shipped on November 1, 2026.

## The numbers

| Metric | PAcalculate | Xilica XTouch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/pacalculate/id793460437/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/xilica-xtouch/id950299429/reviews) |
| Number of ratings | **7** | 3 |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Monetization | Free | Free |
| Size | 3 MB | 19 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jose Brusi](https://appshunter.io/developer/793460440) | [Xilica Corporation](https://appshunter.io/developer/950299428) |

## What reviewers say

### PAcalculate

[App page](https://appshunter.io/ios/app/pacalculate/id793460437)

This app provides 28 calculators and reference information for professional audio sound reinforcement and lighting. It covers acoustics, audio electronics, cabling, and lighting calculations, making it a valuable tool for audio and lighting professionals.

**Highlights:** 28 calculators for pro-audio and lighting, Acoustics calculations (SPL, air absorption), Audio electronics calculations (dBu/dBV, Q/B/W), Cabling calculations (speaker cable loss), Lighting calculations (DMX, RGB/CMY), Reference info (pinouts, graphs)

**Features:** macOS Compatibility

**In-app purchases:** none


### Xilica XTouch

[App page](https://appshunter.io/ios/app/xilica-xtouch/id950299429)

This app allows for easy deployment of BYOD into AV installations with Xilica Solaro Series devices. It enables UI control of Solaro and networked third-party devices through drag-and-drop configuration using Xilica's Designer software.

**Highlights:** BYOD deployment, UI control for Solaro devices, Networked third-party device control, Drag-and-drop configuration, Xilica Designer software integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PAcalculate free?

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

### Is Xilica XTouch free?

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

### Which has better reviews, PAcalculate or Xilica XTouch?

PAcalculate is rated higher. PAcalculate averages 5.0 out of 5 from 7 ratings, while Xilica XTouch averages 3.7 from 3 ratings.

### Do PAcalculate or Xilica XTouch have ads?

Neither PAcalculate nor Xilica XTouch shows ads.

### Which is updated more often, PAcalculate or Xilica XTouch?

PAcalculate ships an update every 4 months, and Xilica XTouch every 4 months. Most recently, PAcalculate was updated on November 1, 2026 and Xilica XTouch on November 1, 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.*