# Biothys AirPurifier vs RawPix Widgets

The clearest difference is in-app purchases: Biothys AirPurifier at none against RawPix Widgets's 10. Biothys AirPurifier also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. RawPix Widgets sells 6 in-app purchases, starting at $0.99 per 7 days. Biothys AirPurifier asks for nothing beyond the download.

## The numbers

| Metric | Biothys AirPurifier | RawPix Widgets |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 9 days |
| Monetization | — | Free with in-app purchases |
| Size | 11 MB | 188 MB |
| Requires iOS | 13.4 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Taylor Fixy](https://appshunter.io/developer/1748188774) | [Guangzhou Mingchuang Information Technology Co., Ltd](https://appshunter.io/developer/1699591874) |

## What reviewers say

### Biothys AirPurifier

[App page](https://appshunter.io/ios/app/biothys-airpurifier/id6503172918)

**Features:** macOS Compatibility

**In-app purchases:** none


### RawPix Widgets

[App page](https://appshunter.io/ios/app/rawpix-widgets/id6744239296)

Access a vast library of high-definition wallpapers, avatars, and dynamic visuals across diverse themes. Unlock exclusive creator content and enjoy personalized recommendations. Customize your devices with unique styles and effects.

**Highlights:** Massive HD visual resources, Creator exclusive content, Intelligent classification and search, Daily updates, Personalized recommendations, Convenient collection and management, DIY wallpaper support

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7-day membership | $0.99 | per 7 days |
| 30-day member | $1.99 | per month |
| 90-day member | $2.99 | per 3 months |
| 365-day member | $8.99 | per year |
| Paid Access | $2.99 | one-time |
| Paid Access | $3.99 | one-time |


## Frequently asked questions

### Is Biothys AirPurifier free?

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

### Is RawPix Widgets free?

RawPix Widgets is free to download, with in-app purchases available.

### Do Biothys AirPurifier or RawPix Widgets have ads?

RawPix Widgets shows ads; Biothys AirPurifier does not.

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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.*