The best thing about this tool for me was that I could use it both online as well offline mode too when working with remote employees in India or other parts of world remotely without any issues at all! Nothing much i dislike here though but if you are looking out something different then don't hesitate because there's nothing really wrong either except its price tag which might seem expensive initially (we do not have budget constraint).
It has helped us organize our staffs by making an attendance sheet so we can keep track off their activities/tasks done during day-to-day operations easily using mobile phones etc., We also used them while creating invoices & receipts from clients side via web applications like Zapier integration where they were useful enough till now since 1 year ago!!