# Perfboard Lab vs Experimenters Circuits

The clearest difference is in-app purchases: Experimenters Circuits at none against Perfboard Lab's 1. Experimenters Circuits also leads on update cadence (every 3 days vs every 9 days) and iOS requirement (16.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Perfboard Lab sells 1 in-app purchase, starting at $0.99 per 7 days. Experimenters Circuits asks for nothing beyond the download.

Perfboard Lab ships an update every 9 days, Experimenters Circuits every 3 days. Both last shipped on October 29, 2026.

## The numbers

| Metric | Perfboard Lab | Experimenters Circuits |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 3 days** |
| Size | 35 MB | 160 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Pascal Schroeer](https://appshunter.io/developer/6818318951) | [VIKTOR GRIGOREV](https://appshunter.io/developer/1847172013) |

## What reviewers say

### Perfboard Lab

[App page](https://appshunter.io/ios/app/perfboard-lab/id6818318947)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Perfboard Lab Pro | $0.99 | per 7 days |


### Experimenters Circuits

[App page](https://appshunter.io/ios/app/experimenters-circuits/id6818996129)

**In-app purchases:** none


## Frequently asked questions

### Is Perfboard Lab free?

Perfboard Lab is free to download, with in-app purchases available.

### Is Experimenters Circuits free?

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

### Do Perfboard Lab or Experimenters Circuits have ads?

Neither Perfboard Lab nor Experimenters Circuits shows ads.

### Which is updated more often, Perfboard Lab or Experimenters Circuits?

Perfboard Lab ships an update every 9 days, and Experimenters Circuits every 3 days. Most recently, Perfboard Lab was updated on October 29, 2026 and Experimenters Circuits on October 29, 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.*