Simple answer is yes. BLOCS can work alongside any scheduling software OR a physical diary.
This can be done by penciling in 30min appointments in your scheduling software (or book) and opening these same blocks in BLOCS.
When a block is booked by a member you receive an email notification with all the info needed to replace the pencilled appointment in your diary.
We have however also built BLOCS with a Google sync. This allows our software to communicate with other software that also has a Google sync.
Message us to see if we can set a sync up for your booking software.