# Electrical Calculations vs CalcMatrizes

The clearest difference is rating: Electrical Calculations at 4.6 against CalcMatrizes's 3.0. Electrical Calculations also leads on update cadence (every 2 weeks vs every 5 months) and ratings volume (129 vs 2). CalcMatrizes's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price and device support there is nothing between them.

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

Electrical Calculations holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: Electrical Calculations has 129 ratings behind it against 2, so its average is the more settled of the two.

Electrical Calculations ships an update every 2 weeks, CalcMatrizes every 5 months. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Electrical Calculations | CalcMatrizes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (129 ratings)](https://appshunter.io/ios/app/electrical-calculations/id993232048/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/calcmatrizes/id1517102288/reviews) |
| Number of ratings | **129** | 2 |
| Positive reviews | 86.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 5 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 56 MB | 14 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Egal Net di Ettore Gallina](https://appshunter.io/developer/993232047) | [Poli Júnior](https://appshunter.io/developer/1508051010) |

## 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 (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Version (3 months) | $3.99 | per 3 months |
| PRO Version (1 year) | $7.49 | per year |
| PRO Version (Lifetime) | $89.99 | one-time |


### CalcMatrizes

[App page](https://appshunter.io/ios/app/calcmatrizes/id1517102288)

This app simplifies complex matrix operations for students and enthusiasts. It offers a wide range of functions including inversion, transposition, multiplication, addition, subtraction, scalar multiplication, and solving matrix equations. It also supports calculations with variables.

**Highlights:** Invert matrices, Transpose matrices, Multiply matrices, Add/subtract matrices, Scalar multiplication, Matrix equation solver, Variable support

**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 CalcMatrizes free?

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

### Which has better reviews, Electrical Calculations or CalcMatrizes?

Electrical Calculations is rated higher. Electrical Calculations averages 4.6 out of 5 from 129 ratings, while CalcMatrizes averages 3.0 from 2 ratings.

### Do Electrical Calculations or CalcMatrizes have ads?

Electrical Calculations shows ads; CalcMatrizes does not.

### Which is updated more often, Electrical Calculations or CalcMatrizes?

Electrical Calculations ships an update every 2 weeks, and CalcMatrizes every 5 months. Most recently, Electrical Calculations was updated on October 24, 2026 and CalcMatrizes on October 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.*