# Sollos vs SwellSpa

The clearest difference is update cadence: Sollos at every 2 weeks against SwellSpa's every 10 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.

Sollos ships an update every 2 weeks, SwellSpa every 10 months. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Sollos | SwellSpa |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 10 months |
| Size | 146 MB | 902 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [UNIVERSAL MUSIC GROUP INTERNATIONAL LIMITED](https://appshunter.io/developer/1663287829) | [Swell Studio Ltd](https://appshunter.io/developer/1715832862) |

## What reviewers say

### Sollos

[App page](https://appshunter.io/ios/app/sollos/id1663365520)

**In-app purchases:** none


### SwellSpa

[App page](https://appshunter.io/ios/app/swellspa/id6498941658)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sollos free?

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

### Is SwellSpa free?

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

### Do Sollos or SwellSpa have ads?

Neither Sollos nor SwellSpa shows ads.

### Which is updated more often, Sollos or SwellSpa?

Sollos ships an update every 2 weeks, and SwellSpa every 10 months. Most recently, Sollos was updated on November 3, 2026 and SwellSpa on November 8, 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.*