# FyPix vs Unit Conversion Lab

The clearest difference is in-app purchases: Unit Conversion Lab at none against FyPix's 3. Unit Conversion Lab also leads on iOS requirement (17.6 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. FyPix sells 3 in-app purchases, starting at $2.49 per 7 days. Unit Conversion Lab asks for nothing beyond the download.

## The numbers

| Metric | FyPix | Unit Conversion Lab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 58 MB | 9 MB |
| Requires iOS | 26.0 | **17.6** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [涛 彭](https://appshunter.io/developer/1826580553) | [Selcuk ASLANTAS](https://appshunter.io/developer/1556053491) |

## What reviewers say

### FyPix

[App page](https://appshunter.io/ios/app/fypix-widget-and-live-wallpaper/id6749441709)

Enhance your lock and home screens with a curated collection of live, 3D, and high-definition wallpapers. Discover popular content, personalize your device with unique effects, and even become a creator to share your own designs.

**Highlights:** Live wallpapers for iOS 17, 3D spatial lock screen effects, Depth effect for iOS 16, 4K ultra-high definition backgrounds, Watermark-free saving, Become a creator to share content

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周订阅 | $2.49 | per 7 days |
| 月订阅 | $4.99 | per month |
| 年订阅 | $14.99 | per year |


### Unit Conversion Lab

[App page](https://appshunter.io/ios/app/unit-conversion-lab/id6756374797)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FyPix free?

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

### Is Unit Conversion Lab free?

Unit Conversion Lab is free to download, with no in-app purchases.

### Do FyPix or Unit Conversion Lab have ads?

Both FyPix and Unit Conversion Lab show ads.

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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.*