# PKZ vs Promo Boost

The clearest difference is ads: PKZ at none against Promo Boost's shown. Promo Boost's advantage is device support (3 vs 1). On price, update cadence, in-app purchases and iOS requirement there is nothing between them.

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

PKZ ships an update every 3 months, Promo Boost every 6 months. The most recent releases landed on October 2, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | PKZ | Promo Boost |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (10 ratings)](https://appshunter.io/ios/app/pkz/id414650984/reviews)** | — |
| Number of ratings | **10** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 6 months |
| Monetization | Free | — |
| Size | 20 MB | 44 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [PKZ Burger-Kehl & Co. AG](https://appshunter.io/developer/414650987) | [Promo Boost](https://appshunter.io/developer/1789126437) |

## What reviewers say

### PKZ

[App page](https://appshunter.io/ios/app/pkz/id414650984)

Discover the latest fashion trends and shop directly from your smartphone. Access your customer card, vouchers, and personal data conveniently. Find stores, browse the magazine, and get exclusive news and offers.

**Highlights:** Fashion inspiration and trends, Digital customer card and vouchers, Personalized account access, Browse digital magazine, Store locator and contact, Online shopping, Push notifications for offers

**In-app purchases:** none


### Promo Boost

[App page](https://appshunter.io/ios/app/promo-boost/id6740241923)

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

**In-app purchases:** none


## Frequently asked questions

### Is PKZ free?

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

### Is Promo Boost free?

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

### Do PKZ or Promo Boost have ads?

Promo Boost shows ads; PKZ does not.

### Which is updated more often, PKZ or Promo Boost?

PKZ ships an update every 3 months, and Promo Boost every 6 months. Most recently, PKZ was updated on October 2, 2026 and Promo Boost on October 16, 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.*