# RCircuitCalc vs Electronics Circuit Calc Pro

The clearest difference is rating: Electronics Circuit Calc Pro at 4.3 against RCircuitCalc's 1.0. Electronics Circuit Calc Pro also leads on update cadence (every 2 months vs every 17 months). RCircuitCalc's advantage is price ($1.99 vs $4.99) and iOS requirement (13.6 vs 15.0). On review sentiment, ratings volume, ads and in-app purchases there is nothing between them.

RCircuitCalc costs $1.99 and Electronics Circuit Calc Pro $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Electronics Circuit Calc Pro holds the better App Store score, 4.3 against 1.0. Both are backed by a comparable volume of ratings — 5 and 3 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

RCircuitCalc ships an update every 17 months, Electronics Circuit Calc Pro every 2 months. The most recent releases landed on June 8, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | RCircuitCalc | Electronics Circuit Calc Pro |
| --- | --- | --- |
| Price | **$1.99** | $4.99 |
| Rating | [1.0 (5 ratings)](https://appshunter.io/ios/app/rcircuitcalc/id857468508/reviews) | **[4.3 (3 ratings)](https://appshunter.io/ios/app/electronics-circuit-calc-pro/id1583600520/reviews)** |
| Number of ratings | **5** | 3 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 2 months** |
| Monetization | Paid | Paid |
| Size | 7 MB | 31 MB |
| Requires iOS | **13.6** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TAKAHIKO FUKUYAMA](https://appshunter.io/developer/857468511) | [Anas Abubakar](https://appshunter.io/developer/1581534101) |

## What reviewers say

### RCircuitCalc

[App page](https://appshunter.io/ios/app/rcircuitcalc/id857468508)

This app helps engineers and students design electrical and electronic circuits by calculating standard resistance values based on E-series numbers. It supports various circuit types, including voltage dividers, series, parallel, and combination circuits, and can also calculate current and power for each resistor.

**Highlights:** Calculates standard resistance values, Supports voltage dividers, series, parallel, and combination circuits, Calculates current and power for resistors, Outputs resistance values based on E-series numbers (E6, E12, E24, E48, E96), Calculations based on input voltage, output voltage, current, and resistance ratio

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is RCircuitCalc free?

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

### Is Electronics Circuit Calc Pro free?

Electronics Circuit Calc Pro costs $4.99, with no in-app purchases.

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

Electronics Circuit Calc Pro is rated higher. RCircuitCalc averages 1.0 out of 5 from 5 ratings, while Electronics Circuit Calc Pro averages 4.3 from 3 ratings.

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

Neither RCircuitCalc nor Electronics Circuit Calc Pro shows ads.

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

RCircuitCalc ships an update every 17 months, and Electronics Circuit Calc Pro every 2 months. Most recently, RCircuitCalc was updated on June 8, 2026 and Electronics Circuit Calc Pro on September 27, 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.*