This is the free version of Straight To Your Head, a boilerplate generator for Google AMP-HTML.
The free version customizes your:

• AMP-HTML page
• Sitemap
• Image Sitemap
• Humans and Robots files

The AMP-HTML document is customized to include:

• JSON-LD markup that provides rich text results for your website, image, and site logo.
• Tags that customize how your site appears on Apple and Microsoft devices
• Tags that control how your site appears when shared on Twitter and Facebook
• Icon tags for all devices
• Progressive Web Application files for your AMP site

For those who are not interested in the paid version, a starter boilerplate is provided, with instructions on how to generate your site icons.

The paid version can be found here on the Microsoft Store: https://www.microsoft.com/store/apps/9P8GLRG3G5TB