# WhoPoo vs Pixel Faces

The clearest difference is in-app purchases: WhoPoo at none against Pixel Faces's 2. WhoPoo also leads on iOS requirement (14.0 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. Pixel Faces sells 2 in-app purchases, starting at $1.99 per month. WhoPoo asks for nothing beyond the download.

## The numbers

| Metric | WhoPoo | Pixel Faces |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.4 (11 ratings)](https://appshunter.io/ios/app/whopoo/id1562200973/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 46 MB | 6 MB |
| Requires iOS | **14.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 9+ | 4+ |
| Developer | [Sass Law LLC](https://appshunter.io/developer/1562200976) | [转莉 王](https://appshunter.io/developer/1681019708) |

## What reviewers say

### WhoPoo

[App page](https://appshunter.io/ios/app/whopoo/id1562200973)

Discover and learn about animal droppings and tracks encountered during outdoor activities. Contribute your own findings to a shared encyclopedia, enhancing your understanding of local wildlife.

**Highlights:** Identify animal droppings, Identify animal tracks, Learn about wildlife, Contribute photos to encyclopedia, Interactive outdoor exploration

**Features:** macOS Compatibility

**In-app purchases:** none


### Pixel Faces

[App page](https://appshunter.io/ios/app/pixel-faces-custom-watch/id6797397491)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $1.99 | per month |
| Premium Yearly | $6.99 | per year |


## Frequently asked questions

### Is WhoPoo free?

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

### Is Pixel Faces free?

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

### Do WhoPoo or Pixel Faces have ads?

Neither WhoPoo nor Pixel Faces shows 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.*