# Qallify vs FerroControl

The clearest difference is iOS requirement: Qallify at 12.0 against FerroControl's 15.0. 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 | Qallify | FerroControl |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Size | 43 MB | 11 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Qallify Services AB](https://appshunter.io/developer/1735028533) | [ARNE DENNIS BERGGREN](https://appshunter.io/developer/1896198050) |

## What reviewers say

### Qallify

[App page](https://appshunter.io/ios/app/qallify/id6479165850)

**Features:** macOS Compatibility

**In-app purchases:** none


### FerroControl

[App page](https://appshunter.io/ios/app/ferrocontrol/id6766107446)

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

**In-app purchases:** none


## Frequently asked questions

### Is Qallify free?

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

### Is FerroControl free?

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

### Do Qallify or FerroControl have ads?

Neither Qallify nor FerroControl shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*