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About this app
Instant Air Quality Monitoring & Real-Time Alerts Paku is the best app for PurpleAir, delivering fast, real-time air quality updates at your fingertips. Track air quality index (AQI), temperature, and humidity from PurpleAir sensors, with optional support for AirNow stations for comprehensive data. → Best-in-Class Air Quality Monitoring Paku is fast and lightweight. View hyperlocal, real-time air quality, temperature and humidity from PurpleAir sensors, and enable AirNow stations for additional information. → Gorgeous and Versatile Widgets Configure widgets to show you the nearest sensor, any public sensor, or your own private sensor. Widgets are available for your Home Screen, Lock Screen, Apple Watch, and Mac Desktop. → Real-time Air Quality Alerts Configure alerts for sensors and get real-time push notifications when the AQI exceeds your specified threshold - and when it improves…
App details
What you can learn from Paku - Air Quality & AQI Map
Every shipping app on the App Store has gone through the same decisions you're working through right now: which screenshot goes first, what caption sits over it, which device frame to show, what color the background should be. The 13 screenshots above are Paku - Air Quality & AQI Map's answers to those questions — they're public, they're real, and they made it through Apple's review.
Notice the first screenshot in particular. It's the one users see in search results and on the product page, and it's where most apps spend their best caption and tightest design. Look at the proportion of background to phone, where the text sits, what one thing the image is trying to communicate.
Want to see how other Weather apps approach the same problem? Browse more Weather apps in the showcase.
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