Focusmate is a great product centered around virtual co-working and work productivity, whereas Double will not be centered around co-working, but for everyday tasks (which can include co-working). As a result, we are designing the experience to be tailored towards the everyday experiences rather than a co-working product used for everyday task.
Essentially, we want to expand the scope of tasks you can double up to do together and provide a better UX for those diverse tasks.
Additionally, we are building Double with the ethos that you don't need to always "crush it", but doing a little bit is okay too. We want to help you build the habits you'd like to see a little step at a time (one of our key inspirations is Tiny Habits).
I can see how this can set you apart from the competition as you have already an active and enthusiastic members among the community doing their best to help each other since they share the same background and life experience.
Down the line, we do have ideas on incorporating “hosting” a Double to help give a sense of service and further reinforce the community aspect as well.
Can you tell me please why opted for this esoteric and non mainstream term and not for a more common one like "companion" and the likes?