# LogicalArt Digital Circuit Sim vs AR

The clearest difference is in-app purchases: AR at none against LogicalArt Digital Circuit Sim's 1. AR also leads on iOS requirement (11.0 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. LogicalArt Digital Circuit Sim sells 1 one-off in-app purchase. AR asks for nothing beyond the download.

LogicalArt Digital Circuit Sim ships an update every 2 weeks, AR fortnightly. The most recent releases landed on October 18, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | LogicalArt Digital Circuit Sim | AR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/logicalart-digital-circuit-sim/id1536767149/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Paid | — |
| Size | 13 MB | 89 MB |
| Requires iOS | 17.6 | **11.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CrazyLazy OU](https://appshunter.io/developer/1488751385) | [MUZEI PRIRODY I CHELOVEKA, GBU](https://appshunter.io/developer/1545363941) |

## 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 |


### AR

[App page](https://appshunter.io/ios/app/ar-ugramuseum/id1545363938)

**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 AR free?

AR is free to download, with no in-app purchases.

### Do LogicalArt Digital Circuit Sim or AR have ads?

Neither LogicalArt Digital Circuit Sim nor AR shows ads.

### Which is updated more often, LogicalArt Digital Circuit Sim or AR?

LogicalArt Digital Circuit Sim ships an update every 2 weeks, and AR fortnightly. Most recently, LogicalArt Digital Circuit Sim was updated on October 18, 2026 and AR on October 27, 2026.

---

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