7 top appointment scheduling apps to simplify booking in 2025

Appointment scheduling apps help automate the booking process, streamlining schedules and enhancing client experiences by showing real-time availability, thereby eliminating the need for email or phone communication. Google Calendar, a popular choice for Gmail users, offers a free basic scheduling tool with advanced features available through a paid Business plan. Calendly is noted for its user-friendly design, offering customizable booking pages and automated communication workflows, with a free basic plan and paid options for additional features. Square Appointments provides extensive customization options for branding, suitable for freelancers and small businesses, with a free plan and advanced features in the paid Plus plan. Doodle is recognized for its quick setup and calendar sync capabilities, though its free version includes ads, with an ad-free Pro tier offering additional customization and conferencing options.