# Duux (Gen 1) vs BrainZen Timer

The clearest difference is in-app purchases: Duux (Gen 1) at none against BrainZen Timer's 2. Duux (Gen 1) also leads on ads (none vs shown). BrainZen Timer's advantage is iOS requirement (13.0 vs 16.4). On price and device support there is nothing between them.

Both are free to download. BrainZen Timer sells 2 in-app purchases, starting at $4.99 per month. Duux (Gen 1) asks for nothing beyond the download.

## The numbers

| Metric | Duux (Gen 1) | BrainZen Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/duux-gen-1/id1474620119/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | — |
| Monetization | Free | — |
| Size | 63 MB | 86 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Duux B.V.](https://appshunter.io/developer/1474620118) | [Mariyan Dechev](https://appshunter.io/developer/1863222545) |

## What reviewers say

### Duux (Gen 1)

[App page](https://appshunter.io/ios/app/duux-gen-1/id1474620119)

Control your indoor air quality from anywhere with this app. Monitor and adjust your smart air devices remotely, and use voice commands for hands-free operation. It prioritizes data security and privacy.

**Highlights:** Remote device control, Indoor air quality monitoring, Voice control integration, Smart solutions for healthier air, Data privacy and security

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

**In-app purchases:** none


### BrainZen Timer

[App page](https://appshunter.io/ios/app/brainzen-timer/id6757096489)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BrainZen PRO Monthly | $4.99 | per month |
| BrainZen PRO Annual | $39.99 | per year |


## Frequently asked questions

### Is Duux (Gen 1) free?

Duux (Gen 1) is free to download, with no in-app purchases.

### Is BrainZen Timer free?

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

### Do Duux (Gen 1) or BrainZen Timer have ads?

BrainZen Timer shows ads; Duux (Gen 1) does not.

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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.*