Progressify is a WordPress plugin that empowers your website with Progressive Web App (PWA) features that use modern web capabilities to deliver fast, native-app experiences with no app stores or downloads, and all the goodness of the web directly in the browser.

Demo: https://codecanyon.net/item/instantify-progressive-web-apps-google-amp-facebook-instant-articles-for-wordpress/25757693

Instantify is an AIO plugin that combines Progressive Web Apps, Google AMP, and Facebook Instant Articles and brings them together for amazing performance and user experience across all possible platforms.

Demo: https://codecanyon.net/item/instantify-progressive-web-apps-google-amp-facebook-instant-articles-for-wordpress/25757693