The free Green P App is available for download on the App Store and Google Play.
For an app-like experience on a Windows phone, you can use the ‘Pin to Start’ feature in Internet Explorer which will allow you to pin the Green P App mobile web page to your Start screen and use it like a dedicated Windows phone app. Follow these steps:

1.        Open Internet Explorer on your Windows phone
2.        Navigate to www.parkgreenp.com and allow the page to fully load
3.        Tap ‘More’
4.        ‘Pin to Start’

For additional instructions on the ‘Pin to Start’ feature, please visit the Windows phone how-to page.