# WorldIO vs SAMYOU Smart

The clearest difference is update cadence: WorldIO at weekly against SAMYOU Smart's every 2 months. WorldIO also leads on iOS requirement (13.0 vs 15.0). On price, ads, 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.

WorldIO ships an update weekly, SAMYOU Smart every 2 months. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | WorldIO | SAMYOU Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/worldio/id6736723004/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Free | — |
| Size | 76 MB | 56 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WORLDBYWORLD INC](https://appshunter.io/developer/1773209412) | [Zhuhai Weinuo Environment Technology Equipment Co.,Ltd](https://appshunter.io/developer/1541968953) |

## What reviewers say

### WorldIO

[App page](https://appshunter.io/ios/app/worldio/id6736723004)

Create immersive home environments with customized lighting, sound, and temperature settings. This app acts as a personal ambience assistant, automating your day and adapting any room to your lifestyle.

**Highlights:** Instant Ambience settings, Smart Automation with schedules, Customizable light, sound, temperature, Easy IoT device integration, Real-Time adjustments

**Features:** macOS Compatibility, Siri integration

**In-app purchases:** none


### SAMYOU Smart

[App page](https://appshunter.io/ios/app/samyou-smart/id6755296781)

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

**In-app purchases:** none


## Frequently asked questions

### Is WorldIO free?

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

### Is SAMYOU Smart free?

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

### Do WorldIO or SAMYOU Smart have ads?

Neither WorldIO nor SAMYOU Smart shows ads.

### Which is updated more often, WorldIO or SAMYOU Smart?

WorldIO ships an update weekly, and SAMYOU Smart every 2 months. Most recently, WorldIO was updated on October 2, 2026 and SAMYOU Smart on October 7, 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.*