‘Starnight’ is a free One Page HTML app template built by Peter Finlan on the Bootstrap framework. Sections include an intro with focused play button (activating a video modal), app overview and testimonial slider.
This template requires HTML + Bootstrap coding knowledge and needs to be setup on your own hosting.
This clone link will ask you to sign up for a free Framer account before you can start editing online. Framer is free if you use a Framer subdomain (example.framer.website) and keep their corner branding. It is $5/mo if you want to use a custom domain and remove the Framer logo. Learn more about Framer pricing.