# Weather forecast! vs AirQualityMeter

The clearest difference is in-app purchases: AirQualityMeter at none against Weather forecast!'s 1. Weather forecast!'s advantage is ads (none vs shown). On price, review sentiment, update cadence and device support there is nothing between them.

Both are free to download. Weather forecast! sells 1 one-off in-app purchase. AirQualityMeter asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 6 months. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Weather forecast! | AirQualityMeter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (34 ratings)](https://appshunter.io/ios/app/weather-forecast/id795721175/reviews)** | — |
| Number of ratings | **34** | — |
| Positive reviews | 50.0% of reviews | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | Every 6 months |
| Monetization | **Free** | Ad-supported |
| Size | 6 MB | 10 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [庆猛 邓](https://appshunter.io/developer/620435580) | [Yuta Endo](https://appshunter.io/developer/1621719139) |

## What reviewers say

### Weather forecast!

[App page](https://appshunter.io/ios/app/weather-forecast/id795721175)

Get accurate, real-time weather data for over 800,000 locations worldwide. Track hourly temperatures, view 7-day and 15-day forecasts, and receive activity suggestions based on weather conditions. Enjoy a beautiful, easy-to-use interface.

**Highlights:** Global weather data for 800,000+ cities, Automatic location detection, Hourly temperature tracking, 7-day and 15-day forecasts, Activity suggestions, Clean and modern interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Time Limit | $3.99 | one-time |


### AirQualityMeter

[App page](https://appshunter.io/ios/app/airqualitymeter/id1660451275)

This app provides real-time air quality measurements and forecasts up to 24 hours in advance. It helps users manage their physical condition and prepare for allergies by notifying them of pollutants like PM2.5 and PM10. Location services enable automatic weather data acquisition for your current area.

**Highlights:** Real-time air pollutant notifications (PM2.5, PM10), 24-hour air pollution level forecast, Global coverage, Automatic location-based weather data, Allergy countermeasure information

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

**In-app purchases:** none


## Frequently asked questions

### Is Weather forecast! free?

Weather forecast! is free to download, with in-app purchases available.

### Is AirQualityMeter free?

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

### Do Weather forecast! or AirQualityMeter have ads?

AirQualityMeter shows ads; Weather forecast! does not.

### Which is updated more often, Weather forecast! or AirQualityMeter?

Weather forecast! ships an update every 6 months, and AirQualityMeter every 6 months. Most recently, Weather forecast! was updated on November 1, 2026 and AirQualityMeter on October 30, 2026.

---

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