# iCircuit vs Electronics Engineer Helper

The clearest difference is price: Electronics Engineer Helper at Free against iCircuit's $12.99. Electronics Engineer Helper also leads on rating (4.8 vs 3.8) and review sentiment (98% vs 61%). iCircuit's advantage is chart position (#172 vs unranked) and iOS requirement (12.2 vs 17.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

Electronics Engineer Helper is free to download; iCircuit costs $12.99 up front. iCircuit sells 2 in-app purchases, starting at $1.99 per month and Electronics Engineer Helper sells 2 in-app purchases, starting at $4.89 per year. Whichever you choose, the download price is not the number that matters.

Electronics Engineer Helper holds the better App Store score, 4.8 against 3.8. Both are backed by a comparable volume of ratings — 134 and 436 respectively. Written reviews point the same way: 61% of iCircuit's written reviews are positive against 98% of Electronics Engineer Helper's.

iCircuit ships an update every 3 weeks, Electronics Engineer Helper monthly. The most recent releases landed on September 24, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | iCircuit | Electronics Engineer Helper |
| --- | --- | --- |
| Price | $12.99 | **Free** |
| Rating | [3.8 (134 ratings)](https://appshunter.io/ios/app/icircuit/id383359044/reviews) | **[4.8 (436 ratings)](https://appshunter.io/ios/app/electronics-engineer-helper/id896429646/reviews)** |
| Number of ratings | 134 | **436** |
| Positive reviews | 61.1% of reviews | **97.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#172** | — |
| Size | 126 MB | 91 MB |
| Requires iOS | **12.2** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 12+ |
| Developer | [Krueger Systems, Inc.](https://appshunter.io/developer/299293363) | [Rostyslav Dovhaliuk](https://appshunter.io/developer/896429649) |

## What reviewers say

### iCircuit

[App page](https://appshunter.io/ios/app/icircuit/id383359044)

**Currently charting:** #172 Top Paid · Productivity (US App Store)

Design and simulate analog and digital electronic circuits in real-time. This app offers a comprehensive component library, built-in test equipment, and the ability to create custom elements. It's ideal for learning, prototyping, and validating designs without physical components.

**Highlights:** Real-time circuit simulation, Extensive component library (300+), Built-in test equipment (multimeter, oscilloscope), Programmable Arduino and PIC microcontroller support, Custom element creation and sharing, Audio simulation

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| iCircuit Pro (Monthly) | $1.99 | per month |
| iCircuit Pro (Yearly) | $14.99 | per year |

**What reviewers like**

- 🚀 Great for learning and testing
- 👍 Intuitive and easy to use
- 💡 Programmable Arduino integration
- 👍 Useful for hobbyists and students

**What reviewers complain about**

- 🐛 Buggy and crashes frequently
- 🔧 Difficult to edit and delete components
- 🔧 Limited component library
- 🔧 Inaccurate simulation results in some cases

**Reported bugs**

- Oscilloscope and meter functions not working properly
- Saving and loading circuits can be unreliable
- Inconsistent behavior when rotating/flipping components
- Crashes when working with larger or more complex circuits

**Requested features**

- More components (e.g. transformers, triodes, MOSFETs)
- Ability to create custom components
- Frequency domain analysis (Bode plots, FFT)
- Improved wiring and component placement controls
- Better support for AC circuits and motors


### Electronics Engineer Helper

[App page](https://appshunter.io/ios/app/electronics-engineer-helper/id896429646)

This app provides a comprehensive suite of calculators and reference tools for electronics enthusiasts and professionals. It includes features for component identification, circuit calculations, and electrical property analysis, aiding in both study and practical work.

**Highlights:** Datasheet search, Resistor color code calculator, Electronic schematic symbols, Pinouts guide, Ohm's law calculator, AWG converter, Unit converter

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Year Subscription | $4.89 | per year |
| Lifetime PRO Version | $12.49 | one-time |

**What reviewers like**

- 🚀 Useful tool
- 👍 Comprehensive reference
- 👍 Intuitive and well-designed
- 👍 Saves time and effort
- 👍 Excellent for beginners and professionals

**What reviewers complain about**

- 💰 Some advanced features require paid subscription
- 🇷🇺 Some content in Russian language

**Reported bugs**

- Incorrect resistor color code display for some values
- In-app purchase option not working for some users

**Requested features**

- Add more circuit schematics and examples
- Include ASCII code to decimal, hex, and octal conversion
- Expand the pinout section with more details
- Add active filter (RC, RL, RLC, LC) calculators
- Include digital to analog converter, transistor, and transformer calculators


## Frequently asked questions

### Is iCircuit free?

iCircuit costs $12.99, and also offers in-app purchases.

### Is Electronics Engineer Helper free?

Electronics Engineer Helper is free to download, with in-app purchases available.

### Which has better reviews, iCircuit or Electronics Engineer Helper?

Electronics Engineer Helper is rated higher. iCircuit averages 3.8 out of 5 from 134 ratings, while Electronics Engineer Helper averages 4.8 from 436 ratings.

### Do iCircuit or Electronics Engineer Helper have ads?

Neither iCircuit nor Electronics Engineer Helper shows ads.

### Which is updated more often, iCircuit or Electronics Engineer Helper?

iCircuit ships an update every 3 weeks, and Electronics Engineer Helper monthly. Most recently, iCircuit was updated on September 24, 2026 and Electronics Engineer Helper on September 18, 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.*