We sell a macOS app on the Mac App Store. Link: https://itunes.apple.com/us/app/stockfolio-stocks-real-time-stock-portfolio/id1114970564 https://itunes.apple.co

We sell a macOS app on the Mac App Store. Link: https://itunes.apple.com/us/app/stockfolio-stocks-real-time-stock-portfolio/id1114970564 https://itunes.apple.com/us/app/stockfolio-stocks-real-time-.... Free trial version available on our website (website content is in need of updating -- not all features are mentioned on there yet. We're working on a new site)