# Circuit Simulator Q vs ASD Data

The clearest difference is in-app purchases: ASD Data at none against Circuit Simulator Q's 2. Circuit Simulator Q's advantage is update cadence (every 2 days vs every 2 months) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Circuit Simulator Q sells 2 in-app purchases, starting at $4.99 per 7 days. ASD Data asks for nothing beyond the download.

Circuit Simulator Q ships an update every 2 days, ASD Data every 2 months. Both last shipped on October 7, 2026.

## The numbers

| Metric | Circuit Simulator Q | ASD Data |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (3 ratings)](https://appshunter.io/ios/app/circuit-simulator-q/id6742368702/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 190 MB | 31 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ali Mert TUFEKCI](https://appshunter.io/developer/1483311309) | [BOFIA TECHNOLOGY](https://appshunter.io/developer/1896574657) |

## What reviewers say

### Circuit Simulator Q

[App page](https://appshunter.io/ios/app/circuit-simulator-q/id6742368702)

Design and simulate complex digital logic circuits with an intuitive interface. Explore basic gates, build counters, ALUs, and even create your own processors. This tool brings your digital electronics ideas to life.

**Highlights:** Advanced circuit design, Qnet netlist algorithm, Build counter circuits and flip-flops, Construct Arithmetic Logic Units (ALUs), Design custom processors

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $4.99 | per 7 days |
| Yearly Plan | $29.99 | per year |


### ASD Data

[App page](https://appshunter.io/ios/app/asd-data/id6782550094)

**In-app purchases:** none


## Frequently asked questions

### Is Circuit Simulator Q free?

Circuit Simulator Q is free to download, with in-app purchases available.

### Is ASD Data free?

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

### Do Circuit Simulator Q or ASD Data have ads?

Neither Circuit Simulator Q nor ASD Data shows ads.

### Which is updated more often, Circuit Simulator Q or ASD Data?

Circuit Simulator Q ships an update every 2 days, and ASD Data every 2 months. Most recently, Circuit Simulator Q was updated on October 7, 2026 and ASD Data on October 7, 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.*