# Circuit Simulator Q vs Pvpassport

The clearest difference is in-app purchases: Pvpassport at none against Circuit Simulator Q's 2. Circuit Simulator Q's advantage is update cadence (every 2 days vs weekly). On price, ads, device support and iOS requirement 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. Pvpassport asks for nothing beyond the download.

Circuit Simulator Q ships an update every 2 days, Pvpassport weekly. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Circuit Simulator Q | Pvpassport |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (4 ratings)](https://appshunter.io/ios/app/circuit-simulator-q/id6742368702/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 190 MB | 40 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ali Mert TUFEKCI](https://appshunter.io/developer/1483311309) | [Suthon Sae-wong](https://appshunter.io/developer/1210754876) |

## 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 |


### Pvpassport

[App page](https://appshunter.io/ios/app/pvpassport/id6760339404)

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

**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 Pvpassport free?

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

### Do Circuit Simulator Q or Pvpassport have ads?

Neither Circuit Simulator Q nor Pvpassport shows ads.

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

Circuit Simulator Q ships an update every 2 days, and Pvpassport weekly. Most recently, Circuit Simulator Q was updated on October 24, 2026 and Pvpassport 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.*