# LogicalArt Digital Circuit Sim vs Arduino Programming Pro

The clearest difference is price: LogicalArt Digital Circuit Sim at Free against Arduino Programming Pro's $4.99. LogicalArt Digital Circuit Sim also leads on update cadence (every 2 weeks vs every 6 weeks). Arduino Programming Pro's advantage is rating (4.6 vs 4.0) and in-app purchases (none vs 1). On ratings volume, ads, monetization model and device support there is nothing between them.

LogicalArt Digital Circuit Sim is free to download; Arduino Programming Pro costs $4.99 up front. LogicalArt Digital Circuit Sim sells 1 one-off in-app purchase. Arduino Programming Pro asks for nothing beyond the download.

Arduino Programming Pro holds the better App Store score, 4.6 against 4.0. Both are backed by a comparable volume of ratings — 4 and 5 respectively. Written reviews point the same way: 50% of LogicalArt Digital Circuit Sim's written reviews are positive against 71% of Arduino Programming Pro's.

LogicalArt Digital Circuit Sim ships an update every 2 weeks, Arduino Programming Pro every 6 weeks. The most recent releases landed on August 20, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | LogicalArt Digital Circuit Sim | Arduino Programming Pro |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/logicalart-digital-circuit-sim/id1536767149/reviews) | **[4.6 (5 ratings)](https://appshunter.io/ios/app/arduino-programming-pro/id6447102673/reviews)** |
| Number of ratings | 4 | **5** |
| Positive reviews | 50.0% of reviews | **71.4% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Monetization | Paid | Paid |
| Size | 13 MB | 45 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [CrazyLazy OU](https://appshunter.io/developer/1488751385) | [ALG Software Lab](https://appshunter.io/developer/1650561236) |

## What reviewers say

### LogicalArt Digital Circuit Sim

[App page](https://appshunter.io/ios/app/logicalart-digital-circuit-sim/id1536767149)

Build and analyze digital logic circuits interactively. Design complex systems from basic gates to complete processors without physical hardware. Share your creations and deepen your understanding of computer architecture.

**Highlights:** Interactive logic gate simulation, Build complex circuits from basic gates, Design processors and computer systems, Frequency generator and number display, Schematic diagram export, Package designs as chips, Share circuit designs

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $9.99 | one-time |


### Arduino Programming Pro

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

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 LogicalArt Digital Circuit Sim free?

LogicalArt Digital Circuit Sim is free to download, with in-app purchases available.

### Is Arduino Programming Pro free?

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

### Which has better reviews, LogicalArt Digital Circuit Sim or Arduino Programming Pro?

Arduino Programming Pro is rated higher. LogicalArt Digital Circuit Sim averages 4.0 out of 5 from 4 ratings, while Arduino Programming Pro averages 4.6 from 5 ratings.

### Do LogicalArt Digital Circuit Sim or Arduino Programming Pro have ads?

Neither LogicalArt Digital Circuit Sim nor Arduino Programming Pro shows ads.

### Which is updated more often, LogicalArt Digital Circuit Sim or Arduino Programming Pro?

LogicalArt Digital Circuit Sim ships an update every 2 weeks, and Arduino Programming Pro every 6 weeks. Most recently, LogicalArt Digital Circuit Sim was updated on August 20, 2026 and Arduino Programming Pro on September 24, 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.*