# SG Smart vs Wavin Sentio

The clearest difference is review sentiment: SG Smart at 100% against Wavin Sentio's 10%. SG Smart also leads on update cadence (every 3 weeks vs every 3 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

SG Smart ships an update every 3 weeks, Wavin Sentio every 3 months. The most recent releases landed on September 19, 2026 and June 8, 2026 respectively.

## The numbers

| Metric | SG Smart | Wavin Sentio |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 10.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 86 MB | 43 MB |
| Requires iOS | 16.4 | **15.8** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SG Armaturen AS](https://appshunter.io/developer/1098660258) | [Wavin Holding B.V.](https://appshunter.io/developer/1383688496) |

## What reviewers say

### SG Smart

[App page](https://appshunter.io/ios/app/sg-smart/id1189014836)

Control Bluetooth-enabled smart lighting devices with an intuitive app. Program dimming levels, set schedules, and create custom scenes for different atmospheres. Manage multiple locations and share settings with others.

**Highlights:** Bluetooth device control, Dimming level adjustment, Programmable timing, Custom scene creation, Group control, Multi-location management, Settings sharing

**In-app purchases:** none


### Wavin Sentio

[App page](https://appshunter.io/ios/app/wavin-sentio/id1383688497)

Control your home's indoor climate from anywhere. Manage heating, cooling, ventilation, and dehumidification systems with an intuitive interface. Optimize energy use while ensuring comfort.

**Highlights:** Remote climate control, Manage heating and cooling, Control ventilation and dehumidifiers, Intuitive user interface, Customizable room schedules, Manual override options

**In-app purchases:** none


## Frequently asked questions

### Is SG Smart free?

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

### Is Wavin Sentio free?

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

### Do SG Smart or Wavin Sentio have ads?

Neither SG Smart nor Wavin Sentio shows ads.

### Which is updated more often, SG Smart or Wavin Sentio?

SG Smart ships an update every 3 weeks, and Wavin Sentio every 3 months. Most recently, SG Smart was updated on September 19, 2026 and Wavin Sentio on June 8, 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.*