# WARNING LIGHT PRO vs Mouth Detection

The clearest difference is ads: WARNING LIGHT PRO at none against Mouth Detection's shown. WARNING LIGHT PRO also leads on device support (3 vs 1) and iOS requirement (8.0 vs 17.7.2). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | WARNING LIGHT PRO | Mouth Detection |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/mouth-detection/id6733226615/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Fortnightly |
| Monetization | — | Ad-supported |
| Size | 5 MB | 36 MB |
| Requires iOS | **8.0** | 17.7.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [乐毛 张](https://appshunter.io/developer/1042152967) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### WARNING LIGHT PRO

[App page](https://appshunter.io/ios/app/warning-light-pro/id1538438535)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mouth Detection

[App page](https://appshunter.io/ios/app/mouth-detection/id6733226615)

This utility app focuses on detecting when a mouth is open. It identifies key points and landmarks related to the mouth.

**Highlights:** Detects mouth opening, Identifies facial landmarks, Focuses on mouth detection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WARNING LIGHT PRO free?

WARNING LIGHT PRO is free to download, with no in-app purchases.

### Is Mouth Detection free?

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

### Do WARNING LIGHT PRO or Mouth Detection have ads?

Mouth Detection shows ads; WARNING LIGHT PRO 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.*