Nail Calendar is a productivity application designed specifically for beauty professionals, including manicurists, hairdressers, barbers, and makeup artists. This free app streamlines appointment scheduling, allowing users to quickly register services and manage client bookings with ease. The program automatically includes common beauty salon services and provides the option to add personalized services, particularly beneficial for those offering nail artwork.

The app features a comprehensive billing system that organizes earnings by day, month, and year, enabling better financial tracking. Users can conveniently register clients directly from their contact lists, enhancing the management process. Nail Calendar also offers a subscription option for unlimited access to its features, priced at $1.99 per month, with automatic renewal unless canceled prior to the end of the current billing cycle.