# Sunred vs markilux PRO

The clearest difference is ads: markilux PRO at none against Sunred's shown. markilux PRO also leads on update cadence (every 2 months vs every 7 months) and iOS requirement (13.0 vs 16.4). On price, 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.

Sunred ships an update every 7 months, markilux PRO every 2 months. The most recent releases landed on October 16, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Sunred | markilux PRO |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | Ad-supported | — |
| Size | 57 MB | 55 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [OutTrade BV](https://appshunter.io/developer/1503167879) | [markilux GmbH + Co. KG](https://appshunter.io/developer/1529605068) |

## What reviewers say

### Sunred

[App page](https://appshunter.io/ios/app/sunred/id1503167880)

Take full control of your outdoor heating experience with this app. Connect and remotely manage your wireless supported heaters, adjusting power settings, timers, and monitoring real-time temperature information.

**Highlights:** Remote device control, Adjust power settings, Set timers, Monitor real-time temperature, Quick device overview

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

**In-app purchases:** none


### markilux PRO

[App page](https://appshunter.io/ios/app/markilux-pro/id1631128144)

**In-app purchases:** none


## Frequently asked questions

### Is Sunred free?

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

### Is markilux PRO free?

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

### Do Sunred or markilux PRO have ads?

Sunred shows ads; markilux PRO does not.

### Which is updated more often, Sunred or markilux PRO?

Sunred ships an update every 7 months, and markilux PRO every 2 months. Most recently, Sunred was updated on October 16, 2026 and markilux PRO on October 3, 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.*