The BBC recently wrote this article about the UK government running a trial for GCSE students to receive their results using an app, rather than being given results in an envelope.
https://www.bbc.co.uk/news/articles/cm2e2z1y1pko
As is common for modern news outlets, they didn't link to their sources:
https://tst.issue-education-record.education.gov.uk/about/pupils-parents
https://play.google.com/store/apps/details?id=uk.gov.education.educationrecord