# Electronics Circuit Calc Pro vs Bode Plot App

The clearest difference is price: Bode Plot App at Free against Electronics Circuit Calc Pro's $3.99. Electronics Circuit Calc Pro's advantage is update cadence (every 2 months vs every 5 months) and iOS requirement (15.0 vs 26.2). On ads, in-app purchases and device support there is nothing between them.

Bode Plot App 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, Bode Plot App every 5 months. The most recent releases landed on November 7, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Electronics Circuit Calc Pro | Bode Plot App |
| --- | --- | --- |
| 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 | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Paid | — |
| Size | 31 MB | 1 MB |
| Requires iOS | **15.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Anas Abubakar](https://appshunter.io/developer/1581534101) | [Yuta Nishimatsu](https://appshunter.io/developer/1480004995) |

## 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


### Bode Plot App

[App page](https://appshunter.io/ios/app/bode-plot-app/id6756905343)

**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 Bode Plot App free?

Bode Plot App is free to download, with no in-app purchases.

### Do Electronics Circuit Calc Pro or Bode Plot App have ads?

Neither Electronics Circuit Calc Pro nor Bode Plot App shows ads.

### Which is updated more often, Electronics Circuit Calc Pro or Bode Plot App?

Electronics Circuit Calc Pro ships an update every 2 months, and Bode Plot App every 5 months. Most recently, Electronics Circuit Calc Pro was updated on November 7, 2026 and Bode Plot App on November 13, 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.*