Recently released Learning Labels Search for Windows 10 (downloadable from Microsoft Store) and Android (downloadable from Google Play), which both function similar as the website application.
There is interoperability with the other apps. A learner might bring in search results directly into their collections. An teacher / professor / trainer might bring in search results into their learning pathways / dashboards or conduct a peer review on a resource.
This is a brief video on how the application works: