# iCircuit vs Digital Gate Circuit Simulator

The clearest difference is in-app purchases: Digital Gate Circuit Simulator at none against iCircuit's 2. Digital Gate Circuit Simulator also leads on price ($7.99 vs $12.99) and update cadence (weekly vs every 4 weeks). iCircuit's advantage is rating (3.9 vs 3.6) and ratings volume (146 vs 11). On ads, monetization model and device support there is nothing between them.

iCircuit costs $12.99 and Digital Gate Circuit Simulator $7.99 up front. iCircuit sells 2 in-app purchases, starting at $1.99 per month. Digital Gate Circuit Simulator asks for nothing beyond the download.

iCircuit holds the better App Store score, 3.9 against 3.6. That said, the two scores are not equally well evidenced: iCircuit has 146 ratings behind it against 11, so its average is the more settled of the two. Written reviews complicate that: 61% of iCircuit's written reviews are positive against 69% of Digital Gate Circuit Simulator's, so the app with the better star average is not the one people write more warmly about.

iCircuit ships an update every 4 weeks, Digital Gate Circuit Simulator weekly. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | iCircuit | Digital Gate Circuit Simulator |
| --- | --- | --- |
| Price | $12.99 | **$7.99** |
| Rating | **[3.9 (146 ratings)](https://appshunter.io/ios/app/icircuit/id383359044/reviews)** | [3.6 (11 ratings)](https://appshunter.io/ios/app/digital-gate-circuit-simulator/id1130192861/reviews) |
| Number of ratings | **146** | 11 |
| Positive reviews | 61.1% of reviews | **69.2% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Weekly** |
| Monetization | Paid | Paid |
| Size | 179 MB | 37 MB |
| Requires iOS | 13.0 | **7.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Krueger Systems, Inc.](https://appshunter.io/developer/299293363) | [Amran AlQasmi](https://appshunter.io/developer/887076277) |

## 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


### Digital Gate Circuit Simulator

[App page](https://appshunter.io/ios/app/digital-gate-circuit-simulator/id1130192861)

This app helps students learn logic design and digital engineering principles by allowing them to create and simulate real-time digital circuits. It provides a flexible workspace with various logic gates and tools for building complex systems, ideal for understanding how computers function.

**Highlights:** Logic gate simulation (AND, OR, NOT, etc.), Virtual linking and wiring tools, Live circuit operation and analysis, Save, load, and share circuit designs, Circuit examples library, Undo functionality

**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 Digital Gate Circuit Simulator free?

Digital Gate Circuit Simulator costs $7.99, with no in-app purchases.

### Which has better reviews, iCircuit or Digital Gate Circuit Simulator?

iCircuit is rated higher. iCircuit averages 3.9 out of 5 from 146 ratings, while Digital Gate Circuit Simulator averages 3.6 from 11 ratings.

### Do iCircuit or Digital Gate Circuit Simulator have ads?

Neither iCircuit nor Digital Gate Circuit Simulator shows ads.

### Which is updated more often, iCircuit or Digital Gate Circuit Simulator?

iCircuit ships an update every 4 weeks, and Digital Gate Circuit Simulator weekly. Most recently, iCircuit was updated on November 1, 2026 and Digital Gate Circuit Simulator on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*