Calendly - Say goodbye to phone and email tag for finding the perfect meeting time with Calendly. It's 100% free, super easy to use and you'll love our customer service.
Tricount - Manage and share expenses with friends
Acuity Scheduling - Automate your client bookings, cancellations, reminders & payments using the worlds friendliest online scheduling software.
Kittysplit - The easiest way of sharing costs with a group of friends
Doodle - Make meetings happen. With Doodle, scheduling becomes quick and easy.
ihatemoney - Manage your shared expenses, easily