Jukebox - Collaborative music player
Sertifier - Best way to send smart certificates & open badges!
Festify - Festify is a free Spotify-powered app that lets your guests choose which music should be played...
Certopus - Design & Deliver verifiable certificates
PartyOn - Let everyone DJ together, anywhere
Certificates by Graphy - Certificates by Graphy lets you share beautiful custom certificates to all your learners at once.