Sites and apps similar to Apposync include Timely. It's paid, but Smart Scheduling is free. Other options are Appointments. In total there are three Calendar Apps like Apposync for self-hosting, iPhone, iPad, Mac and Windows.
Timely is an appointment scheduling software for service-oriented businesses. It offers features for business operations management, client engagement, and revenue growth. The software includes a customizable calendar for client management, an online booking system, digital...
Norway
Smart Scheduling is a free scheduling software for small businesses that allows you to accept appointments online, send automated email/SMS reminders and manage your clients.
Simply manage your studio, salon or clinic’s calendar in WordPress and let clients book appointments online – whether you’re a private practice or large team spread across multiple locations.
Australia
