# Mellerware vs UFD

The clearest difference is update cadence: UFD at every 4 weeks against Mellerware's every 4 months. Mellerware's advantage is iOS requirement (13.0 vs 15.6). 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.

Mellerware ships an update every 4 months, UFD every 4 weeks. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Mellerware | UFD |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 weeks** |
| Monetization | Free | — |
| Size | 198 MB | 116 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Engineering and Technology for Life, SL](https://appshunter.io/developer/1403754733) | [UFD DISTRIBUCION ELECTRICIDAD SA.](https://appshunter.io/developer/1680574092) |

## What reviewers say

### Mellerware

[App page](https://appshunter.io/ios/app/mellerware/id1479399330)

Control your home cleaning robots remotely via Wi-Fi using your smartphone. Customize cleaning modes, schedule daily or weekly cleanings, and adjust power settings for optimal results. Enjoy more free time while keeping your home spotless.

**Highlights:** Wi-Fi robot control, Customizable cleaning modes, Daily/weekly scheduling, Adjustable power settings, Remote smartphone operation

**In-app purchases:** none


### UFD

[App page](https://appshunter.io/ios/app/ufd/id6447208107)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Mellerware free?

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

### Is UFD free?

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

### Do Mellerware or UFD have ads?

Neither Mellerware nor UFD shows ads.

### Which is updated more often, Mellerware or UFD?

Mellerware ships an update every 4 months, and UFD every 4 weeks. Most recently, Mellerware was updated on October 10, 2026 and UFD on October 9, 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.*