# ktg.pl vs F

The clearest difference is iOS requirement: ktg.pl at 13.0 against F's 15.0. On price, update cadence, 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.

ktg.pl ships an update every 10 months, F every 7 months. The most recent releases landed on September 16, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | ktg.pl | F |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 7 months** |
| Size | 4 MB | 34 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Klima-Therm](https://appshunter.io/developer/1373648746) | [FRAPOL Sp. z o.o.](https://appshunter.io/developer/1558995199) |

## What reviewers say

### ktg.pl

[App page](https://appshunter.io/ios/app/ktgpl/id1373648747)

**Features:** macOS Compatibility

**In-app purchases:** none


### F

[App page](https://appshunter.io/ios/app/f-tool/id6502821301)

**In-app purchases:** none


## Frequently asked questions

### Is ktg.pl free?

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

### Is F free?

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

### Do ktg.pl or F have ads?

Neither ktg.pl nor F shows ads.

### Which is updated more often, ktg.pl or F?

ktg.pl ships an update every 10 months, and F every 7 months. Most recently, ktg.pl was updated on September 16, 2026 and F on September 23, 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.*