# Flos Control vs Grau

Flos Control and Grau are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 3 months. Both last shipped on September 10, 2026.

## The numbers

| Metric | Flos Control | Grau |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Size | 31 MB | 33 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod, Apple Watch | iPhone, iPad, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Flos S.p.A.](https://appshunter.io/developer/520054045) | [Grau GmbH](https://appshunter.io/developer/1591414907) |

## What reviewers say

### Flos Control

[App page](https://appshunter.io/ios/app/flos-control/id1497147076)

**Features:** macOS Compatibility

**In-app purchases:** none


### Grau

[App page](https://appshunter.io/ios/app/grau/id1591414905)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Flos Control free?

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

### Is Grau free?

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

### Do Flos Control or Grau have ads?

Neither Flos Control nor Grau shows ads.

### Which is updated more often, Flos Control or Grau?

Flos Control ships an update every 3 months, and Grau every 3 months. Most recently, Flos Control was updated on September 10, 2026 and Grau on September 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.*