# Electronics Circuit Calc Pro vs StallionApp

The clearest difference is price: StallionApp at Free against Electronics Circuit Calc Pro's $3.99. StallionApp also leads on rating (5.0 vs 4.3) and update cadence (fortnightly vs every 2 months). Electronics Circuit Calc Pro's advantage is device support (3 vs 1) and ratings volume (3 vs 1). On ads, in-app purchases and iOS requirement there is nothing between them.

StallionApp 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.

StallionApp holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Electronics Circuit Calc Pro ships an update every 2 months, StallionApp fortnightly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Electronics Circuit Calc Pro | StallionApp |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | [4.3 (3 ratings)](https://appshunter.io/ios/app/electronics-circuit-calc-pro/id1583600520/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/stallionapp/id6777900141/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Paid | — |
| Size | 31 MB | 52 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Anas Abubakar](https://appshunter.io/developer/1581534101) | [Asbo LLC](https://appshunter.io/developer/6777900143) |

## 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


### StallionApp

[App page](https://appshunter.io/ios/app/stallionapp/id6777900141)

**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 StallionApp free?

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

### Which has better reviews, Electronics Circuit Calc Pro or StallionApp?

StallionApp is rated higher. Electronics Circuit Calc Pro averages 4.3 out of 5 from 3 ratings, while StallionApp averages 5.0 from 1 ratings.

### Do Electronics Circuit Calc Pro or StallionApp have ads?

Neither Electronics Circuit Calc Pro nor StallionApp shows ads.

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

Electronics Circuit Calc Pro ships an update every 2 months, and StallionApp fortnightly. Most recently, Electronics Circuit Calc Pro was updated on October 24, 2026 and StallionApp on October 24, 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.*