# PK vs Hello Marshall

The clearest difference is update cadence: PK at every 6 months against Hello Marshall's every 13 months. Hello Marshall's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.6). On price, ads and in-app purchases there is nothing between them.

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

PK ships an update every 6 months, Hello Marshall every 13 months. The most recent releases landed on September 9, 2026 and July 17, 2026 respectively.

## The numbers

| Metric | PK | Hello Marshall |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/hello-marshall/id6747905492/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 13 months |
| Monetization | — | Free |
| Size | 142 MB | 132 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [City of Poughkeepsie](https://appshunter.io/developer/1769025188) | [GOGov, Inc.](https://appshunter.io/developer/351223719) |

## What reviewers say

### PK

[App page](https://appshunter.io/ios/app/pk-connect/id6745569374)

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

**In-app purchases:** none


### Hello Marshall

[App page](https://appshunter.io/ios/app/hello-marshall/id6747905492)

Stay informed about your city with real-time alerts for road closures, weather, and local events. Access essential city resources quickly and easily.

**Highlights:** Real-time alerts, Road closure notifications, Weather alerts, Event updates, Access to city resources

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PK free?

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

### Is Hello Marshall free?

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

### Do PK or Hello Marshall have ads?

Neither PK nor Hello Marshall shows ads.

### Which is updated more often, PK or Hello Marshall?

PK ships an update every 6 months, and Hello Marshall every 13 months. Most recently, PK was updated on September 9, 2026 and Hello Marshall on July 17, 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.*