# Electronics Circuit Calc Pro vs Aragón Aire

The clearest difference is price: Aragón Aire at Free against Electronics Circuit Calc Pro's $3.99. Electronics Circuit Calc Pro's advantage is update cadence (every 2 months vs every 19 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Aragón Aire is free to download; Electronics Circuit Calc Pro costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Electronics Circuit Calc Pro ships an update every 2 months, Aragón Aire every 19 months. The most recent releases landed on October 27, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Electronics Circuit Calc Pro | Aragón Aire |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[4.3 (3 ratings)](https://appshunter.io/ios/app/electronics-circuit-calc-pro/id1583600520/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 19 months |
| Monetization | Paid | — |
| Size | 31 MB | 6 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Anas Abubakar](https://appshunter.io/developer/1581534101) | [Gobierno de Aragón](https://appshunter.io/developer/605284748) |

## What reviewers say

### Electronics Circuit Calc Pro

[App page](https://appshunter.io/ios/app/electronics-circuit-calc-pro/id1583600520)

This app provides a comprehensive suite of calculators and design tools for electronic engineering projects. It assists with circuit design, filter analysis, and calculations for various components like resistors, capacitors, and inductors. Ideal for both professionals and students, it simplifies complex electronic tasks.

**Highlights:** Circuit design tools, Filter design with graph plotting, Resistor, capacitor, inductor design, Amplifier calculations, Ohm's Law calculator, 555 timer calculator, PCB trace width calculator

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

**In-app purchases:** none


### Aragón Aire

[App page](https://appshunter.io/ios/app/aragon-aire/id1629645517)

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

**In-app purchases:** none


## Frequently asked questions

### Is Electronics Circuit Calc Pro free?

Electronics Circuit Calc Pro costs $3.99, with no in-app purchases.

### Is Aragón Aire free?

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

### Do Electronics Circuit Calc Pro or Aragón Aire have ads?

Neither Electronics Circuit Calc Pro nor Aragón Aire shows ads.

### Which is updated more often, Electronics Circuit Calc Pro or Aragón Aire?

Electronics Circuit Calc Pro ships an update every 2 months, and Aragón Aire every 19 months. Most recently, Electronics Circuit Calc Pro was updated on October 27, 2026 and Aragón Aire on October 19, 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.*