# Ecler FAST vs K

The clearest difference is device support: Ecler FAST at 3 against K's —. Ecler FAST also leads on iOS requirement (9.0 vs 13.4). On price 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.

## The numbers

| Metric | Ecler FAST | K |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 4 months | — |
| Size | 40 MB | 18 MB |
| Requires iOS | **9.0** | 13.4 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [NEEC AUDIO BARCELONA, S.L](https://appshunter.io/developer/454955841) | [K-array s.u.r.l.](https://appshunter.io/developer/510319211) |

## What reviewers say

### Ecler FAST

[App page](https://appshunter.io/ios/app/ecler-fast/id1464882750)

**Features:** macOS Compatibility

**In-app purchases:** none


### K

[App page](https://appshunter.io/ios/app/k-control/id6474535844)

**In-app purchases:** none


## Frequently asked questions

### Is Ecler FAST free?

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

### Is K free?

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

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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.*