# Vakio Smart Control vs Welrok

The clearest difference is rating: Vakio Smart Control at 5.0 against Welrok's 3.0. Welrok's advantage is monetization model (free vs ad-supported). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Vakio Smart Control holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Vakio Smart Control ships an update every 2 months, Welrok monthly. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Vakio Smart Control | Welrok |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/vakio-smart-control/id1565571375/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/welrok/id6465989980/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Ad-supported | **Free** |
| Size | 40 MB | 54 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VAKIO, OOO](https://appshunter.io/developer/1565571377) | [Welrok](https://appshunter.io/developer/1706514984) |

## What reviewers say

### Vakio Smart Control

[App page](https://appshunter.io/ios/app/vakio-smart-control/id1565571375)

Automate your home's climate with this app, controlling ventilation, air purification, and humidification devices. Set personalized comfort levels for temperature, humidity, and CO2, and monitor air quality with detailed statistics and infographics.

**Highlights:** Automated climate control, Personalized comfort settings, Real-time air quality monitoring, Device synchronization, Remote control replacement, Statistics and infographics

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

**In-app purchases:** none


### Welrok

[App page](https://appshunter.io/ios/app/welrok/id6465989980)

Conveniently manage smart home devices like underfloor heating, master switches, and voltage protection relays. Control devices locally or remotely, set heating schedules, monitor energy consumption, and receive emergency notifications for enhanced safety and efficiency.

**Highlights:** Underfloor heating control, Programmable heating schedules, Geofencing for energy savings, Voltage relay monitoring, Remote master switch control, Emergency notifications

**In-app purchases:** none


## Frequently asked questions

### Is Vakio Smart Control free?

Vakio Smart Control is free to download, with no in-app purchases.

### Is Welrok free?

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

### Which has better reviews, Vakio Smart Control or Welrok?

Vakio Smart Control is rated higher. Vakio Smart Control averages 5.0 out of 5 from 1 ratings, while Welrok averages 3.0 from 2 ratings.

### Do Vakio Smart Control or Welrok have ads?

Neither Vakio Smart Control nor Welrok shows ads.

### Which is updated more often, Vakio Smart Control or Welrok?

Vakio Smart Control ships an update every 2 months, and Welrok monthly. Most recently, Vakio Smart Control was updated on October 7, 2026 and Welrok 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.*