# KBF vs Słucham

The clearest difference is update cadence: Słucham at every 6 weeks against KBF's every 5 months. Słucham also leads on iOS requirement (13.0 vs 15.1). 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.

KBF ships an update every 5 months, Słucham every 6 weeks. The most recent releases landed on September 18, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | KBF | Słucham |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sucham/id1640354757/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 28 MB | 35 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Krakowskie Biuro Festiwalowe](https://appshunter.io/developer/673929241) | [Better Media Solutions sp. z o.o.](https://appshunter.io/developer/1636291000) |

## What reviewers say

### KBF

[App page](https://appshunter.io/ios/app/kbf-plus/id1617612739)

**Features:** macOS Compatibility

**In-app purchases:** none


### Słucham

[App page](https://appshunter.io/ios/app/sucham/id1640354757)

Access exclusive audio content like podcasts, audioseries, and audiobooks without recurring subscriptions. Purchase content individually for permanent access and enjoy a user-friendly player with adjustable playback speeds and offline listening capabilities.

**Highlights:** Exclusive audio content, One-time purchases, Permanent access, Adjustable playback speed, Offline listening, Favorite lists, Search functionality

**In-app purchases:** none


## Frequently asked questions

### Is KBF free?

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

### Is Słucham free?

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

### Do KBF or Słucham have ads?

Neither KBF nor Słucham shows ads.

### Which is updated more often, KBF or Słucham?

KBF ships an update every 5 months, and Słucham every 6 weeks. Most recently, KBF was updated on September 18, 2026 and Słucham on June 10, 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.*