# 93.9 The Duck. vs K

The clearest difference is update cadence: K at every 5 months against 93.9 The Duck.'s every 26 months. 93.9 The Duck.'s advantage is iOS requirement (15.0 vs 18.2). 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.

93.9 The Duck. ships an update every 26 months, K every 5 months. The most recent releases landed on October 4, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 93.9 The Duck. | K |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 26 months | **Every 5 months** |
| Size | 18 MB | 12 MB |
| Requires iOS | **15.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Peter Bowman](https://appshunter.io/developer/1565176877) | [DADE COUNTY BROADCASTING INC](https://appshunter.io/developer/1548792233) |

## What reviewers say

### 93.9 The Duck.

[App page](https://appshunter.io/ios/app/939-the-duck/id1567066247)

**Features:** macOS Compatibility

**In-app purchases:** none


### K

[App page](https://appshunter.io/ios/app/k-win/id6745906192)

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

**In-app purchases:** none


## Frequently asked questions

### Is 93.9 The Duck. free?

93.9 The Duck. is free to download, with no in-app purchases.

### Is K free?

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

### Do 93.9 The Duck. or K have ads?

Both 93.9 The Duck. and K show ads.

### Which is updated more often, 93.9 The Duck. or K?

93.9 The Duck. ships an update every 26 months, and K every 5 months. Most recently, 93.9 The Duck. was updated on October 4, 2026 and K on October 15, 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.*