What are the differences between your products? September 24, 2021 08:59 Updated For a look at the differences between our products please see this link: https://www.synchroarts.com/compare Related articles Rent to Own for Revoice Pro 4 and VocALign Ultra 1 Do I qualify for a Crossgrade to RePitch? Can I use an eLicenser? I am a Revoice Pro 5 owner; do I need RePitch and what does RePitch mean for the future of Revoice Pro? Revoice Pro 4 keeps asking for an Activation Code and it rejects mine. I know my iLok license is valid.