# Electrical Calculations vs Safir Violet

The clearest difference is ads: Safir Violet at none against Electrical Calculations's shown. Safir Violet also leads on update cadence (every 3 days vs every 2 weeks). On price, in-app purchases, 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 and Safir Violet sells 2 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

Electrical Calculations ships an update every 2 weeks, Safir Violet every 3 days. The most recent releases landed on November 11, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Electrical Calculations | Safir Violet |
| --- | --- | --- |
| 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 | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 56 MB | 30 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Egal Net di Ettore Gallina](https://appshunter.io/developer/993232047) | [Samet Eiup](https://appshunter.io/developer/6772625308) |

## 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 |


### Safir Violet

[App page](https://appshunter.io/ios/app/safir-violet/id6806712489)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Safir Violet Pro Monthly | $12.99 | per month |
| Safir Violet Ultra Monthly | $44.99 | per month |


## Frequently asked questions

### Is Electrical Calculations free?

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

### Is Safir Violet free?

Safir Violet is free to download, with in-app purchases available.

### Do Electrical Calculations or Safir Violet have ads?

Electrical Calculations shows ads; Safir Violet does not.

### Which is updated more often, Electrical Calculations or Safir Violet?

Electrical Calculations ships an update every 2 weeks, and Safir Violet every 3 days. Most recently, Electrical Calculations was updated on November 11, 2026 and Safir Violet on October 31, 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.*