FSCheckoutSheet: In-App Purchase Sheet for Your FastSpring Store

Screenshot of the sheet displaying Helge's macOS native Slack client that you should check out, too!

Helge Heß published an Open Source component to use the modern FastSpring web API so you can display a sheet to purchase a license of your app within your app.

It’s not yet a native in-app purchase UI or anything, but you can

  • display your product from your FastSpring store,
  • process orders in the sheet, since it’s just a WKWebView, and
  • automatically activate the app after the order is completed.

The last part is probably the most important to me. It’s what I like most about the

Check out FSCheckoutSheet on GitHub: https://github.com/ZeeZide/FSCheckoutSheet/