就为这个设计来点赞
功能简洁够用，设计克制且高级，请保持。
界面很棒
界面简洁明快，未来有机会若是能支持 Apple Watch 小组件那就更好了！
Archived App (Last seen on 20 Jul 2026)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
This app provides real-time air quality data, including AQI and detailed pollutant readings like PM2.5 and NO₂. It features an interactive map for localization and a minimalist interface for a smooth user experience. Stay informed about your environment for a healthier lifestyle.
✓Real-time air quality monitoring
✓Interactive map for AQI
✓Detailed pollutant readings (PM2.5, PM10, NO₂, O₃)
✓Minimalist and clutter-free interface
✓User-friendly SwiftUI design
Show original description
What's New in YinYun
2.0
October 9, 2025
Adapt to iOS 26 and Liquid Glass
2
In-App Purchases
$2.99
Three Coffee
Three cups of coffee for the developer
Events
Quickly view and receive AQI notifications
Feb 27, 2025 — Mar 30, 2025
User reviews
Developer apps
FAQ
What is YinYun's price?
YinYun is a paid app priced at $0.99. This one-time purchase grants you access to its air quality monitoring features.
What air quality data does YinYun provide?
YinYun offers comprehensive data including the Air Quality Index (AQI), PM2.5, PM10, NO₂, and O₃ readings. This allows for a detailed understanding of your local air quality.
Is YinYun available on Android?
Currently, YinYun is supported on iPhone and iPad devices. Information regarding Android availability is not provided.
How often is YinYun updated?
The latest version of YinYun was released on October 9, 2025, indicating recent development activity. Updates are typically released to improve features and ensure data accuracy.
What is the age rating for YinYun?
YinYun has an age rating of 4+, making it suitable for a wide range of users interested in air quality information.
Does YinYun have ads?
No, YinYun does not contain advertisements. As a paid application, it provides an ad-free experience for its users.
What do users like about YinYun?
Based on its rating of 4.5 stars, users likely appreciate YinYun's minimalist design and focused approach to air quality monitoring. The accurate localization and comprehensive data are also probable highlights.
Can YinYun be used offline?
The description focuses on real-time data and interactive maps, suggesting that an internet connection is likely required for YinYun to function optimally. Offline functionality is not explicitly mentioned.
