How can I subscribe to Cubbit DS3 services? August 04, 2023 15:57 Updated For information on how to subscribe to Cubbit DS3 services, please refer to this page on our website. Related articles I am a free user and wish to become a paid subscriber. What do I do next? Does Cubbit DS3 have a free service tier? From Cubbit Cell and Cubbit Cloud to Cubbit DS3! Can I continue to use the hard drive connected to my Cubbit Cell to expand my space also with Cubbit DS3? Are there any free S3 apps available?