# Groov vs SpaNET SmartLink

The clearest difference is update cadence: SpaNET SmartLink at every 3 weeks against Groov's every 6 months. SpaNET SmartLink also leads on device support. Groov's advantage is iOS requirement (13.4 vs 16.6). On price 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.

Groov ships an update every 6 months, SpaNET SmartLink every 3 weeks. The most recent releases landed on September 13, 2026 and August 14, 2026 respectively.

## The numbers

| Metric | Groov | SpaNET SmartLink |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 17.1% of reviews |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 51 MB | 25 MB |
| Requires iOS | **13.4** | 16.6 |
| Devices | — | **iPhone, iPad** |
| Age rating | 12+ | 4+ |
| Developer | [Groov Limited](https://appshunter.io/developer/1462692771) | [Spa Net Pty Ltd](https://appshunter.io/developer/911707294) |

## What reviewers say

### Groov

[App page](https://appshunter.io/ios/app/groov/id1462692772)

**In-app purchases:** none


### SpaNET SmartLink

[App page](https://appshunter.io/ios/app/spanet-smartlink/id1621226788)

Control your spa remotely from anywhere using your smartphone. Adjust temperature, settings, and accessories like pumps and lights. Optimize energy usage and save on heating costs.

**Highlights:** Remote spa control, Adjust temperature and settings, Control pumps, blowers, and lights, Energy cost reduction, Voice command integration (Alexa), Multi-lingual support

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

**In-app purchases:** none


## Frequently asked questions

### Is Groov free?

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

### Is SpaNET SmartLink free?

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

### Which is updated more often, Groov or SpaNET SmartLink?

Groov ships an update every 6 months, and SpaNET SmartLink every 3 weeks. Most recently, Groov was updated on September 13, 2026 and SpaNET SmartLink on August 14, 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.*