# Electrical Quantities vs Matrix

The clearest difference is update cadence: Matrix at every 5 weeks against Electrical Quantities's every 32 months. Electrical Quantities's advantage is price ($0.99 vs $1.99) and iOS requirement (12.0 vs 15.1). On ads, in-app purchases and device support there is nothing between them.

Electrical Quantities costs $0.99 and Matrix $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Electrical Quantities ships an update every 32 months, Matrix every 5 weeks. The most recent releases landed on October 8, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Electrical Quantities | Matrix |
| --- | --- | --- |
| Price | **$0.99** | $1.99 |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/electrical-quantities-circuit/id1161304158/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 32 months | **Every 5 weeks** |
| Monetization | Paid | — |
| Size | 22 MB | 28 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [www.ajaxmediatech.com](https://appshunter.io/developer/973768003) | [Om Prakash Chapagain](https://appshunter.io/developer/1618620262) |

## What reviewers say

### Electrical Quantities

[App page](https://appshunter.io/ios/app/electrical-quantities-circuit/id1161304158)

This app teaches K12 students fundamental electrical concepts like voltage, resistance, and current through interactive diagrams, virtual experiments, and animations. It includes modules for learning, practicing circuit building, and testing knowledge with quizzes.

**Highlights:** Interactive circuit diagrams, Virtual experiments with 3D animations, Ohm's triangle calculations, Conductor and insulator identification, Interactive quizzes, Gamified learning model

**Features:** macOS Compatibility

**In-app purchases:** none


### Matrix

[App page](https://appshunter.io/ios/app/matrix-analysis-pro/id1619004498)

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

**In-app purchases:** none


## Frequently asked questions

### Is Electrical Quantities free?

Electrical Quantities costs $0.99, with no in-app purchases.

### Is Matrix free?

Matrix costs $1.99, with no in-app purchases.

### Do Electrical Quantities or Matrix have ads?

Neither Electrical Quantities nor Matrix shows ads.

### Which is updated more often, Electrical Quantities or Matrix?

Electrical Quantities ships an update every 32 months, and Matrix every 5 weeks. Most recently, Electrical Quantities was updated on October 8, 2026 and Matrix on October 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.*