# MY API vs Air Quality Tracker

The clearest difference is update cadence: Air Quality Tracker at every 3 days against MY API's every 9 months. MY API's advantage is iOS requirement (9.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. MY API sells 1 one-off in-app purchase and Air Quality Tracker sells 4 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

MY API ships an update every 9 months, Air Quality Tracker every 3 days. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | MY API | Air Quality Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/my-api/id1051801309/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 28 MB | 9 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sim Ruenn Kang](https://appshunter.io/developer/434116446) | [CIHAN AKGUL](https://appshunter.io/developer/1733495147) |

## 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 Tracker

[App page](https://appshunter.io/ios/app/air-quality-tracker-pureair/id6761026756)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Weekly Trial | $3.99 | per 7 days |
| Monthly | $6.99 | per month |
| Yearly | $24.99 | per year |


## Frequently asked questions

### Is MY API free?

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

### Is Air Quality Tracker free?

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

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

Neither MY API nor Air Quality Tracker shows ads.

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

MY API ships an update every 9 months, and Air Quality Tracker every 3 days. Most recently, MY API was updated on November 6, 2026 and Air Quality Tracker on November 5, 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.*