# AirGradient Map vs Proyecto Respira

The clearest difference is update cadence: Proyecto Respira at every 3 weeks against AirGradient Map's every 2 months. Proyecto Respira also leads on iOS requirement (15.1 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

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

AirGradient Map ships an update every 2 months, Proyecto Respira every 3 weeks. The most recent releases landed on October 9, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | AirGradient Map | Proyecto Respira |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (12 ratings)](https://appshunter.io/ios/app/airgradient-map/id6752292182/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 35 MB | 43 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [AirGradient Ltd.](https://appshunter.io/developer/1838635986) | [Codium SA](https://appshunter.io/developer/1017330644) |

## What reviewers say

### AirGradient Map

[App page](https://appshunter.io/ios/app/airgradient-map/id6752292182)

Get real-time, accurate air quality data with a live map, personalized alerts, and science-based guidance. Plan your day, reduce exposure, and protect your health with actionable insights.

**Highlights:** Live AQI and PM2.5 map, Personalized air quality alerts, Global coverage, Science-based guidance, Home and Lock Screen widgets, Offline-aware status

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

**In-app purchases:** none


### Proyecto Respira

[App page](https://appshunter.io/ios/app/proyecto-respira/id6758864671)

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

**In-app purchases:** none


## Frequently asked questions

### Is AirGradient Map free?

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

### Is Proyecto Respira free?

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

### Do AirGradient Map or Proyecto Respira have ads?

Neither AirGradient Map nor Proyecto Respira shows ads.

### Which is updated more often, AirGradient Map or Proyecto Respira?

AirGradient Map ships an update every 2 months, and Proyecto Respira every 3 weeks. Most recently, AirGradient Map was updated on October 9, 2026 and Proyecto Respira on October 14, 2026.

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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.*