Client Diary is described as 'Booking and management software for Hair, Beauty, Sports & Health, Medical, Trades, Mechanical & other industries requiring booking, marketing and management tools' and is an app in the sport & health category. There are more than 10 alternatives to Client Diary for a variety of platforms, including Web-based, Android, Windows, SaaS and iPhone apps. The best Client Diary alternative is Timely. It's not free, so if you're looking for a free alternative, you could try Acuity Scheduling or Bookafy. Other great apps like Client Diary are Smart Scheduling, Appointment Booking Calendar, Launch27 and MINDBODY.