# NADIR vs AerMine

The clearest difference is review sentiment: AerMine at 100% against NADIR's 86%. On price, ads, in-app purchases and monetization model 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 | NADIR | AerMine |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 85.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Monetization | Free | Free |
| Size | 3 MB | 49 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [solal gendrin](https://appshunter.io/developer/1895315169) | [Air Breizh](https://appshunter.io/developer/6818079650) |

## What reviewers say

### NADIR

[App page](https://appshunter.io/ios/app/nadir/id6788036137)

This app helps you optimize your home's temperature by comparing indoor and outdoor conditions hour by hour. It provides precise recommendations on when to open and close windows for natural cooling without air conditioning.

**Highlights:** Hourly indoor/outdoor temperature comparison, Daily recommended window opening times, 30-hour projected temperature graph, Open/close window alerts, Home thermal physics explanations, Home screen widgets

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

**In-app purchases:** none


### AerMine

[App page](https://appshunter.io/ios/app/aermine/id6818079648)

This app provides real-time air quality, pollen levels, and green algae alerts for the Brittany region. Receive personalized notifications for pollution spikes and allergens to better prepare for outdoor activities.

**Highlights:** Real-time air quality monitoring, Pollen level tracking, Green algae risk alerts, Customizable pollution alerts, Interactive regional map, Health impact information

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NADIR free?

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

### Is AerMine free?

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

### Do NADIR or AerMine have ads?

Neither NADIR nor AerMine 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.*