# xspa vs One Smart

The clearest difference is iOS requirement: xspa at 10.0 against One Smart's 14.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

xspa ships an update every 8 months, One Smart every 10 months. The most recent releases landed on November 3, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | xspa | One Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/xspa/id1494104561/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 months** | Every 10 months |
| Monetization | Free | — |
| Size | 7 MB | 207 MB |
| Requires iOS | **10.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [土珍 杨](https://appshunter.io/developer/1494104560) | [CDB GOLDAIR](https://appshunter.io/developer/1207190466) |

## What reviewers say

### xspa

[App page](https://appshunter.io/ios/app/xspa/id1494104561)

Control your hot tub's pumps, blower, and lights remotely. Adjust temperature, set run modes, and manage filter times for ultimate convenience. Monitor your spa's status directly from your device.

**Highlights:** Control pumps, blower, and lights, Set temperature, Manage run modes, Schedule filter times, Monitor spa status

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

**In-app purchases:** none


### One Smart

[App page](https://appshunter.io/ios/app/one-smart-home/id1638845834)

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

**In-app purchases:** none


## Frequently asked questions

### Is xspa free?

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

### Is One Smart free?

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

### Do xspa or One Smart have ads?

Neither xspa nor One Smart shows ads.

### Which is updated more often, xspa or One Smart?

xspa ships an update every 8 months, and One Smart every 10 months. Most recently, xspa was updated on November 3, 2026 and One Smart on November 12, 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.*