# iCircuit vs Chip Simulator

The clearest difference is price: Chip Simulator at $0.99 against iCircuit's $12.99. Chip Simulator also leads on in-app purchases (none vs 2) and iOS requirement (11.0 vs 13.0). iCircuit's advantage is rating (3.8 vs 1.0) and review sentiment (61% vs 38%). On ads, monetization model and device support there is nothing between them.

iCircuit costs $12.99 and Chip Simulator $0.99 up front. iCircuit sells 2 in-app purchases, starting at $1.99 per month. Chip Simulator asks for nothing beyond the download.

iCircuit holds the better App Store score, 3.8 against 1.0. That said, the two scores are not equally well evidenced: iCircuit has 135 ratings behind it against 7, 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 38% of Chip Simulator's.

iCircuit ships an update every 4 weeks, Chip Simulator every 3 months. The most recent releases landed on October 15, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | iCircuit | Chip Simulator |
| --- | --- | --- |
| Price | $12.99 | **$0.99** |
| Rating | **[3.8 (135 ratings)](https://appshunter.io/ios/app/icircuit/id383359044/reviews)** | [1.0 (7 ratings)](https://appshunter.io/ios/app/chip-simulator/id1665510956/reviews) |
| Number of ratings | **135** | 7 |
| Positive reviews | **61.1% of reviews** | 37.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 3 months |
| Monetization | Paid | Paid |
| Best chart rank | **#123** | — |
| Size | 179 MB | 70 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Krueger Systems, Inc.](https://appshunter.io/developer/299293363) | [博 彭](https://appshunter.io/developer/1293268076) |

## What reviewers say

### iCircuit

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

**Currently charting:** #123 Top Paid · Education (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


### Chip Simulator

[App page](https://appshunter.io/ios/app/chip-simulator/id1665510956)

Design and test digital logic circuits with this intuitive simulator. It's a great tool for students and hobbyists to learn and experiment with chip design and basic digital logic in real-time.

**Highlights:** Intuitive user interface, Design digital logic circuits, Test and debug chips, Real-time simulation, Learn digital logic basics, Experiment with circuit configurations

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is iCircuit free?

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

### Is Chip Simulator free?

Chip Simulator costs $0.99, with no in-app purchases.

### Which has better reviews, iCircuit or Chip Simulator?

iCircuit is rated higher. iCircuit averages 3.8 out of 5 from 135 ratings, while Chip Simulator averages 1.0 from 7 ratings.

### Do iCircuit or Chip Simulator have ads?

Neither iCircuit nor Chip Simulator shows ads.

### Which is updated more often, iCircuit or Chip Simulator?

iCircuit ships an update every 4 weeks, and Chip Simulator every 3 months. Most recently, iCircuit was updated on October 15, 2026 and Chip Simulator on October 11, 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.*