# ROOM SWITCH vs siro 公式アプリ

The clearest difference is update cadence: ROOM SWITCH at every 11 months against siro 公式アプリ's every 39 months. 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.

ROOM SWITCH ships an update every 11 months, siro 公式アプリ every 39 months. The most recent releases landed on October 24, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | ROOM SWITCH | siro 公式アプリ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 months** | Every 39 months |
| Monetization | Free | — |
| Size | 248 MB | 31 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TIC Co.,Ltd](https://appshunter.io/developer/1558412024) | [TAKATOSHI MORIHIRO](https://appshunter.io/developer/1606652618) |

## What reviewers say

### ROOM SWITCH

[App page](https://appshunter.io/ios/app/room-switch/id1558412022)

Control your smart lights remotely, set schedules, and automate them based on your location. Group lights for easy management and even use voice commands. Share access with family members for convenience and security.

**Highlights:** Remote ON/OFF and dimming, Scheduled lighting automation, Location-based automation, Group lighting control, Voice control compatibility, Device sharing with family

**In-app purchases:** none


### siro 公式アプリ

[App page](https://appshunter.io/ios/app/siro/id1606652616)

**In-app purchases:** none


## Frequently asked questions

### Is ROOM SWITCH free?

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

### Is siro 公式アプリ free?

siro 公式アプリ is free to download, with no in-app purchases.

### Do ROOM SWITCH or siro 公式アプリ have ads?

Neither ROOM SWITCH nor siro 公式アプリ shows ads.

### Which is updated more often, ROOM SWITCH or siro 公式アプリ?

ROOM SWITCH ships an update every 11 months, and siro 公式アプリ every 39 months. Most recently, ROOM SWITCH was updated on October 24, 2026 and siro 公式アプリ on October 2, 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.*