# iCircuit vs Arduino Programming Pro

The clearest difference is rating: Arduino Programming Pro at 4.6 against iCircuit's 3.8. Arduino Programming Pro also leads on price ($4.99 vs $12.99) and in-app purchases (none vs 2). iCircuit's advantage is ratings volume (135 vs 5) and iOS requirement (13.0 vs 16.0). On update cadence, ads, monetization model and device support there is nothing between them.

iCircuit costs $12.99 and Arduino Programming Pro $4.99 up front. iCircuit sells 2 in-app purchases, starting at $1.99 per month. Arduino Programming Pro asks for nothing beyond the download.

Arduino Programming Pro holds the better App Store score, 4.6 against 3.8. That said, the two scores are not equally well evidenced: iCircuit has 135 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 61% of iCircuit's written reviews are positive against 71% of Arduino Programming Pro's.

iCircuit ships an update every 4 weeks, Arduino Programming Pro every 6 weeks. The most recent releases landed on October 15, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | iCircuit | Arduino Programming Pro |
| --- | --- | --- |
| Price | $12.99 | **$4.99** |
| Rating | [3.8 (135 ratings)](https://appshunter.io/ios/app/icircuit/id383359044/reviews) | **[4.6 (5 ratings)](https://appshunter.io/ios/app/arduino-programming-pro/id6447102673/reviews)** |
| Number of ratings | **135** | 5 |
| Positive reviews | 61.1% of reviews | **71.4% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 6 weeks |
| Monetization | Paid | Paid |
| Best chart rank | — | **#200** |
| Size | 179 MB | 45 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Krueger Systems, Inc.](https://appshunter.io/developer/299293363) | [ALG Software Lab](https://appshunter.io/developer/1650561236) |

## What reviewers say

### iCircuit

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

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


### Arduino Programming Pro

[App page](https://appshunter.io/ios/app/arduino-programming-pro/id6447102673)

**Currently charting:** #200 Top Paid · Education (US App Store)

Master Arduino programming with over 200 practical lessons, circuit diagrams, and code examples. This app guides beginners and experienced users through electronics and project building in 14 languages. The Pro version offers advanced features for enhanced learning.

**Highlights:** 200+ practical lessons, Circuit diagrams and wiring guides, Ready-to-use code examples, Interactive quiz questions, Support for 14 languages, Full-text search (Pro version), Favorites for saving topics (Pro version)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is iCircuit free?

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

### Is Arduino Programming Pro free?

Arduino Programming Pro costs $4.99, with no in-app purchases.

### Which has better reviews, iCircuit or Arduino Programming Pro?

Arduino Programming Pro is rated higher. iCircuit averages 3.8 out of 5 from 135 ratings, while Arduino Programming Pro averages 4.6 from 5 ratings.

### Do iCircuit or Arduino Programming Pro have ads?

Neither iCircuit nor Arduino Programming Pro shows ads.

### Which is updated more often, iCircuit or Arduino Programming Pro?

iCircuit ships an update every 4 weeks, and Arduino Programming Pro every 6 weeks. Most recently, iCircuit was updated on October 15, 2026 and Arduino Programming Pro on October 12, 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.*