Wikipedia Reading Lists od Wikimedia Foundation

Wikipedia Reading Lists is for Wikipedia Android or iOS users who would like to save articles into their reading lists. With a single tap, you can save an article into your default reading list, where it will be available for you to read through either of the Wikipedia apps.

To use this browser extension, you will need to have reading list syncing enabled for your account in the iOS or Android Wikipedia app.

Privacy: https://wikimediafoundation.org/wiki/Wikipedia_Reading_Lists_Browser_Extension_Privacy_Policy