# Zoef Robot Smart vs Matter by Brel

The clearest difference is update cadence: Matter by Brel at every 5 months against Zoef Robot Smart's every 12 months. Zoef Robot Smart's advantage is iOS requirement (13.0 vs 16.4). 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.

Zoef Robot Smart ships an update every 12 months, Matter by Brel every 5 months. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Zoef Robot Smart | Matter by Brel |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 5 months** |
| Size | 190 MB | 71 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Zoef Robot B.V.](https://appshunter.io/developer/1597919311) | [BREL NEDERLAND BV](https://appshunter.io/developer/1463935129) |

## What reviewers say

### Zoef Robot Smart

[App page](https://appshunter.io/ios/app/zoef-robot-smart/id1597919309)

**In-app purchases:** none


### Matter by Brel

[App page](https://appshunter.io/ios/app/matter-by-brel/id6636525859)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Zoef Robot Smart free?

Zoef Robot Smart is free to download, with no in-app purchases.

### Is Matter by Brel free?

Matter by Brel is free to download, with no in-app purchases.

### Do Zoef Robot Smart or Matter by Brel have ads?

Neither Zoef Robot Smart nor Matter by Brel shows ads.

### Which is updated more often, Zoef Robot Smart or Matter by Brel?

Zoef Robot Smart ships an update every 12 months, and Matter by Brel every 5 months. Most recently, Zoef Robot Smart was updated on October 27, 2026 and Matter by Brel on October 25, 2026.

---

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