# Haavii vs Solex pillow

The clearest difference is update cadence: Haavii at every 9 days against Solex pillow's every 3 weeks. Haavii also leads on iOS requirement (10.0 vs 12.0). 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.

Haavii ships an update every 9 days, Solex pillow every 3 weeks. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Haavii | Solex pillow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Size | 415 MB | 44 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Stars Pulse Co.,Ltd.](https://appshunter.io/developer/1492225826) | [Xiamen Solux Home Lifestyle Co. Ltd.](https://appshunter.io/developer/1219236634) |

## What reviewers say

### Haavii

[App page](https://appshunter.io/ios/app/haavii/id1636430741)

**In-app purchases:** none


### Solex pillow

[App page](https://appshunter.io/ios/app/solex-pillow/id6499565268)

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

**In-app purchases:** none


## Frequently asked questions

### Is Haavii free?

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

### Is Solex pillow free?

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

### Do Haavii or Solex pillow have ads?

Neither Haavii nor Solex pillow shows ads.

### Which is updated more often, Haavii or Solex pillow?

Haavii ships an update every 9 days, and Solex pillow every 3 weeks. Most recently, Haavii was updated on November 3, 2026 and Solex pillow 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.*