# iCircuit 3D vs Distributions

The clearest difference is price: Distributions at $4.99 against iCircuit 3D's $12.99. iCircuit 3D's advantage is device support (4 vs 2) and iOS requirement (13.0 vs 26.0). On update cadence, ads and in-app purchases there is nothing between them.

iCircuit 3D costs $12.99 and Distributions $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iCircuit 3D ships an update every 8 months, Distributions every 7 months. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | iCircuit 3D | Distributions |
| --- | --- | --- |
| Price | $12.99 | **$4.99** |
| Rating | **[4.1 (72 ratings)](https://appshunter.io/ios/app/icircuit-3d/id1539977373/reviews)** | — |
| Number of ratings | **72** | — |
| Positive reviews | 40.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 7 months** |
| Monetization | Paid | — |
| Size | 142 MB | 15 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Krueger Systems, Inc.](https://appshunter.io/developer/299293363) | [Joao Frasco](https://appshunter.io/developer/1105081507) |

## What reviewers say

### iCircuit 3D

[App page](https://appshunter.io/ios/app/icircuit-3d/id1539977373)

Design, build, and test electronic circuits in a realistic 3D environment. This app offers a virtual workbench with over 150 simulated parts and tools to experiment with circuits, diagnose issues, and visualize component behavior.

**Highlights:** 3D virtual workbench, Real-time circuit simulation, 150+ physically simulated parts, Realistic component behavior, Magic smoke failure simulation, Import custom 3D models, Symbolic component library

**Features:** Vision Pro support

**In-app purchases:** none


### Distributions

[App page](https://appshunter.io/ios/app/distributions/id1671719077)

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

**In-app purchases:** none


## Frequently asked questions

### Is iCircuit 3D free?

iCircuit 3D costs $12.99, with no in-app purchases.

### Is Distributions free?

Distributions costs $4.99, with no in-app purchases.

### Do iCircuit 3D or Distributions have ads?

Neither iCircuit 3D nor Distributions shows ads.

### Which is updated more often, iCircuit 3D or Distributions?

iCircuit 3D ships an update every 8 months, and Distributions every 7 months. Most recently, iCircuit 3D was updated on October 14, 2026 and Distributions 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.*