# Electrical Calculations vs XR Operator Advisor

The clearest difference is in-app purchases: XR Operator Advisor at none against Electrical Calculations's 2. XR Operator Advisor also leads on ads (none vs shown). Electrical Calculations's advantage is update cadence (every 2 weeks vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Electrical Calculations sells 2 in-app purchases, starting at $3.99 per 3 months. XR Operator Advisor asks for nothing beyond the download.

Electrical Calculations ships an update every 2 weeks, XR Operator Advisor every 2 months. Both last shipped on November 11, 2026.

## The numbers

| Metric | Electrical Calculations | XR Operator Advisor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (129 ratings)](https://appshunter.io/ios/app/electrical-calculations/id993232048/reviews)** | — |
| Number of ratings | **129** | — |
| Positive reviews | 86.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 56 MB | 195 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Egal Net di Ettore Gallina](https://appshunter.io/developer/993232047) | [Schneider Electric SA](https://appshunter.io/developer/615996152) |

## What reviewers say

### Electrical Calculations

[App page](https://appshunter.io/ios/app/electrical-calculations/id993232048)

This app provides a comprehensive suite of electrical calculations for professionals. It supports various international standards and offers detailed reports in PDF format. The tool covers wiring, power, motor, and electronic calculations, along with extensive conversion tables and resources.

**Highlights:** Wire size and voltage drop calculations, Power, current, and resistance calculations, Motor performance and connection diagrams, Electronic component calculations, Extensive unit conversions, PDF report generation, Support for IEC, CEI, NEC, CEC standards

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Version (3 months) | $3.99 | per 3 months |
| PRO Version (1 year) | $7.49 | per year |


### XR Operator Advisor

[App page](https://appshunter.io/ios/app/xr-operator-advisor/id6670397550)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Electrical Calculations free?

Electrical Calculations is free to download, with in-app purchases available.

### Is XR Operator Advisor free?

XR Operator Advisor is free to download, with no in-app purchases.

### Do Electrical Calculations or XR Operator Advisor have ads?

Electrical Calculations shows ads; XR Operator Advisor does not.

### Which is updated more often, Electrical Calculations or XR Operator Advisor?

Electrical Calculations ships an update every 2 weeks, and XR Operator Advisor every 2 months. Most recently, Electrical Calculations was updated on November 11, 2026 and XR Operator Advisor on November 11, 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.*