週間天気予報 Sunny vs AirQualityMeter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
週間天気予報 Sunny
This weather app displays daily essential weather and pollen forecasts on a single screen. It accurately captures weather changes using the latest data and is easy to use by setting your area via location information. It's ideal for quickly checking temperature and weather for your busy morning routine.
- Single-screen weather and pollen forecast
- High visibility design
- Detailed pollen dispersion status
- Accurate weather change tracking
- Location-based area setting
- Quick temperature and weather checks
Read full descriptionHide full description
Condense the information you want to know onto one screen. "Weekly Weather Forecast Sunny" is a weather app that allows you to smartly check daily essential weather and pollen forecasts on a single screen. Based on the latest data, it accurately captures changes in weather. No complex operations are required; simply set your area using location information for easy use. [3 Points Why Sunny is Chosen] High visibility completed on one screen: We adopted a design that allows you to see the weekly weather, pollen information, and weather overview at a glance. There is no need to switch screens multiple times. You can quickly check the temperature and weather, making it perfect for your busy morning routine. Thorough hay fever countermeasure functions: For those who want to "check pollen first," you can display pollen information at the top of the settings. By selecting "details" from the list, you can view the pollen dispersion status in detail, supporting thorough daily pollen countermeasures. From choosing daily outfits to planning leisure activities where fishing weather is a concern, it provides weather information that can be widely utilized, from business travel. [Recommended for these people] Those who are concerned about pollen dispersal and want to take thorough measures before going out. Those who want a free weather forecast app that balances ease of use and information richness. Those who want to simply view specialized weather (whether) information. This is the definitive app for those who want to value both weather and pollen. Please take advantage of "Weekly Weather Forecast Sunny" to support your comfortable daily life!
AirQualityMeter
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.
- Real-time air pollutant notifications (PM2.5, PM10)
- 24-hour air pollution level forecast
- Global coverage
- Automatic location-based weather data
- Allergy countermeasure information
Read full descriptionHide full description
We will inform you of the measurement of the air environment (air pollution) and the forecast up to 24 hours ahead. Please use it for daily physical condition management and allergy countermeasures. (If you enable location information, the weather information for your current location will be obtained automatically.) -Notify air pollutants such as PM2.5 and PM10 in real time! -You can check the air pollution level forecast up to 24 days later. -Can be used all over the world! You can use it in the same way outside your country of residence -Acquire real-time weather data from OpenWeatherMap
Screenshots
Verdict
The clearest difference is review sentiment: AirQualityMeter at 50% against 週間天気予報 Sunny's 33%. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
週間天気予報 Sunny ships an update every 2 months, AirQualityMeter every 3 months. The most recent releases landed on September 22, 2026 and September 1, 2026 respectively.
| Parameter | 週間天気予報 Sunny | AirQualityMeter |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) — better | — |
| Positive reviews | 33.3% of reviews | 50.0% of reviews — better |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 56 MB | 8 MB |
| Age rating | 4+ | 12+ |
| Developer | NilCraft Inc. | Yuta Endo |
Customer experience
週間天気予報 Sunny
AirQualityMeter
In-app purchases
週間天気予報 Sunny
No in-app purchases
AirQualityMeter
No in-app purchases
Questions
Is 週間天気予報 Sunny free?
Is AirQualityMeter free?
Do 週間天気予報 Sunny or AirQualityMeter have ads?
Which is updated more often, 週間天気予報 Sunny or AirQualityMeter?
Other comparisons
