# Airdentifier vs Reduce Alcohol

The clearest difference is in-app purchases: Airdentifier at none against Reduce Alcohol's 3. Airdentifier also leads on iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Reduce Alcohol sells 3 in-app purchases, starting at $3.99 per 7 days. Airdentifier asks for nothing beyond the download.

## The numbers

| Metric | Airdentifier | Reduce Alcohol |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 17 MB | 40 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Zehnder Group AG](https://appshunter.io/developer/1104291807) | [Novus Tec UG (haftungsbeschränkt)](https://appshunter.io/developer/1676936358) |

## What reviewers say

### Airdentifier

[App page](https://appshunter.io/ios/app/airdentifier/id6463730246)

**In-app purchases:** none


### Reduce Alcohol

[App page](https://appshunter.io/ios/app/reduce-alcohol-drink-less/id6758458536)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Monthly | $8.99 | per month |
| Yearly | $24.99 | per year |


## Frequently asked questions

### Is Airdentifier free?

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

### Is Reduce Alcohol free?

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

### Do Airdentifier or Reduce Alcohol have ads?

Neither Airdentifier nor Reduce Alcohol 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.*