# Parker PDN vs PCH Connect

The clearest difference is update cadence: PCH Connect at every 2 days against Parker PDN's every 3 months. PCH Connect also leads on iOS requirement (9.0 vs 15.0). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Parker PDN against 5.0 for PCH Connect. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Parker PDN ships an update every 3 months, PCH Connect every 2 days. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Parker PDN | PCH Connect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/parker-pdn-legacy/id995188136/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/pch-connect/id1594886698/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | Free | Free |
| Size | 2 MB | 86 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Technology Solutions of Michigan](https://appshunter.io/developer/584020901) | [Parker Hannifin Corporation](https://appshunter.io/developer/491113305) |

## What reviewers say

### Parker PDN

[App page](https://appshunter.io/ios/app/parker-pdn-legacy/id995188136)

This utility app is being retired and users are directed to download a new, updated application. The new app offers enhanced features and support for pneumatic tools.

**Highlights:** Retiring legacy application, Directs to new app, Pneumatic tool support, Updated features

**Features:** macOS Compatibility

**In-app purchases:** none


### PCH Connect

[App page](https://appshunter.io/ios/app/pch-connect/id1594886698)

This utility app allows factory technicians to remotely monitor and manage Parker Pneumatic PCH Network Portals via Bluetooth. Users can view device status, logs, and configure digital inputs and outputs from a safe distance, improving efficiency and productivity.

**Highlights:** Remote Bluetooth monitoring, View voltage, connections, and current, Configure digital inputs, Force digital outputs, Full IODD support, Upload/download IODDs

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Parker PDN free?

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

### Is PCH Connect free?

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

### Which has better reviews, Parker PDN or PCH Connect?

Parker PDN and PCH Connect are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Parker PDN or PCH Connect have ads?

Neither Parker PDN nor PCH Connect shows ads.

### Which is updated more often, Parker PDN or PCH Connect?

Parker PDN ships an update every 3 months, and PCH Connect every 2 days. Most recently, Parker PDN was updated on November 6, 2026 and PCH Connect on November 3, 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.*