# KBF vs FPFF2

The clearest difference is iOS requirement: FPFF2 at 13.0 against KBF's 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.

## The numbers

| Metric | KBF | FPFF2 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | — |
| Size | 28 MB | 14 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Krakowskie Biuro Festiwalowe](https://appshunter.io/developer/673929241) | [Darek Bednarek](https://appshunter.io/developer/1840959292) |

## What reviewers say

### KBF

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

**Features:** macOS Compatibility

**In-app purchases:** none


### FPFF2

[App page](https://appshunter.io/ios/app/fpff2/id6752792753)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KBF free?

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

### Is FPFF2 free?

FPFF2 is free to download, with no in-app purchases.

### Do KBF or FPFF2 have ads?

Neither KBF nor FPFF2 shows ads.

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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.*