# Triacle Eos vs Printed Circuit Board Designer

The clearest difference is price: Triacle Eos at Free against Printed Circuit Board Designer's $9.99. Triacle Eos also leads on iOS requirement (7.1 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

Triacle Eos is free to download; Printed Circuit Board Designer costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Triacle Eos | Printed Circuit Board Designer |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 24 MB | 5 MB |
| Requires iOS | **7.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ealen Luo](https://appshunter.io/developer/1298964877) | [Yuhsiu Lai](https://appshunter.io/developer/433114647) |

## What reviewers say

### Triacle Eos

[App page](https://appshunter.io/ios/app/triacle-eos/id1484309684)

**Features:** macOS Compatibility

**In-app purchases:** none


### Printed Circuit Board Designer

[App page](https://appshunter.io/ios/app/printed-circuit-board-designer/id6781058611)

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

**In-app purchases:** none


## Frequently asked questions

### Is Triacle Eos free?

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

### Is Printed Circuit Board Designer free?

Printed Circuit Board Designer costs $9.99, with no in-app purchases.

### Do Triacle Eos or Printed Circuit Board Designer have ads?

Neither Triacle Eos nor Printed Circuit Board Designer shows ads.

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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.*