# WS4 Door Access vs PessTech

The clearest difference is iOS requirement: WS4 Door Access at 12.0 against PessTech's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | WS4 Door Access | PessTech |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Size | 24 MB | 107 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [XPR GROUP](https://appshunter.io/developer/1524279005) | [PessTechnologies](https://appshunter.io/developer/945694270) |

## What reviewers say

### WS4 Door Access

[App page](https://appshunter.io/ios/app/ws4-door-access/id1582598745)

**Features:** macOS Compatibility

**In-app purchases:** none


### PessTech

[App page](https://appshunter.io/ios/app/pesstech/id6498715323)

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

**In-app purchases:** none


## Frequently asked questions

### Is WS4 Door Access free?

WS4 Door Access is free to download, with no in-app purchases.

### Is PessTech free?

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

### Do WS4 Door Access or PessTech have ads?

Neither WS4 Door Access nor PessTech 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.*