# Mellerware vs Kardex

The clearest difference is in-app purchases: Mellerware at none against Kardex's 2. Mellerware also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). Kardex's advantage is update cadence (weekly vs every 4 months). On price and device support there is nothing between them.

Both are free to download. Kardex sells 2 in-app purchases, starting at $2.99 per month. Mellerware asks for nothing beyond the download.

Mellerware ships an update every 4 months, Kardex weekly. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Mellerware | Kardex |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Free | — |
| Size | 198 MB | 61 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Engineering and Technology for Life, SL](https://appshunter.io/developer/1403754733) | [Dario Bruzzese](https://appshunter.io/developer/1841817203) |

## 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


### Kardex

[App page](https://appshunter.io/ios/app/kardex/id6756085427)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kardex Premium Monthly | $2.99 | per month |
| Kardex Premium Yearly | $29.99 | per year |


## Frequently asked questions

### Is Mellerware free?

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

### Is Kardex free?

Kardex is free to download, with in-app purchases available.

### Do Mellerware or Kardex have ads?

Kardex shows ads; Mellerware does not.

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

Mellerware ships an update every 4 months, and Kardex weekly. Most recently, Mellerware was updated on October 24, 2026 and Kardex on October 7, 2026.

---

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