# SmartSofa vs Osaki Platinum

The clearest difference is update cadence: Osaki Platinum at every 3 months against SmartSofa's every 6 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.

SmartSofa ships an update every 6 months, Osaki Platinum every 3 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | SmartSofa | Osaki Platinum |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/osaki-platinum-xrest-4d/id6443444227/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | — | Free |
| Size | 5 MB | 31 MB |
| Requires iOS | 9.0 | 9.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [DewertOkin Technology Group Co., Ltd.](https://appshunter.io/developer/1108264169) | [michael cha](https://appshunter.io/developer/1387377464) |

## What reviewers say

### SmartSofa

[App page](https://appshunter.io/ios/app/smartsofa-bluetooth/id1448011575)

**Features:** macOS Compatibility

**In-app purchases:** none


### Osaki Platinum

[App page](https://appshunter.io/ios/app/osaki-platinum-xrest-4d/id6443444227)

Control your smart massage chair remotely with this app. Utilize AI voice commands through Amazon or Google to initiate massage functions. Enjoy a seamless and hands-free massage experience.

**Highlights:** Remote control for massage chair functions, AI voice control integration (Amazon/Google), Hands-free operation, Customizable massage settings

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SmartSofa free?

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

### Is Osaki Platinum free?

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

### Do SmartSofa or Osaki Platinum have ads?

Neither SmartSofa nor Osaki Platinum shows ads.

### Which is updated more often, SmartSofa or Osaki Platinum?

SmartSofa ships an update every 6 months, and Osaki Platinum every 3 months. Most recently, SmartSofa was updated on November 2, 2026 and Osaki Platinum on November 3, 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.*