# MY API vs Air Quality

The clearest difference is update cadence: Air Quality at fortnightly against MY API's every 9 months. MY API's advantage is monetization model (free vs freemium) and device support (3 vs 1). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. MY API sells 1 one-off in-app purchase and Air Quality sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for MY API against 5.0 for Air Quality. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

MY API ships an update every 9 months, Air Quality fortnightly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | MY API | Air Quality |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/my-api/id1051801309/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/air-quality-aqi-tracker/id6771326141/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Fortnightly** |
| Monetization | **Free** | Freemium |
| Size | 28 MB | 13 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sim Ruenn Kang](https://appshunter.io/developer/434116446) | [Phuc Pham](https://appshunter.io/developer/1893081423) |

## What reviewers say

### MY API

[App page](https://appshunter.io/ios/app/my-api/id1051801309)

Provides hourly air quality reports for Malaysia, displayed on a map with wind direction and hotspot locations. Receive notifications for hazy days and track air pollutant index trends with charts.

**Highlights:** Hourly API reports, Air quality map, Hotspot tracking, Haze notifications, Trend charts, Favorite state bookmarking

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Banner | $2.99 | one-time |


### Air Quality

[App page](https://appshunter.io/ios/app/air-quality-aqi-tracker/id6771326141)

Monitor real-time air quality with a color-coded gauge and detailed pollutant analysis. Plan outdoor activities with a 7-day forecast and receive automatic location-based alerts. Enjoy a private, ad-free experience with offline support.

**Highlights:** Real-time AQI gauge, Pollutant analysis (PM2.5, PM10, NO₂, O₃, CO), 7-day forecast, Automatic location detection, Offline support, Ad-free and private

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Yearly | $19.99 | per year |
| Lifetime Pro | $39.99 | one-time |


## Frequently asked questions

### Is MY API free?

MY API is free to download, with in-app purchases available.

### Is Air Quality free?

Air Quality is free to download, with in-app purchases available.

### Which has better reviews, MY API or Air Quality?

MY API and Air Quality are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do MY API or Air Quality have ads?

Neither MY API nor Air Quality shows ads.

### Which is updated more often, MY API or Air Quality?

MY API ships an update every 9 months, and Air Quality fortnightly. Most recently, MY API was updated on October 24, 2026 and Air Quality on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*