If you want a calendar app that lets you schedule events by speaking to it or taking a photo, Dola could be for you. This AI-based calendar assistant accepts voice, text and photo input to schedule events using natural language processing. It integrates with common calendars like Google Calendar, Apple Calendar and CalDAV so your events are synchronized across all your devices. Dola's AI smarts can handle more complex scheduling and send you reminders automatically, too, so it's a good tool for getting a lot done.
Another option is Vimcal, which is geared for individuals and teams with lots of commitments. It's more focused on scheduling and managing meetings, but Vimcal also offers natural language processing to quickly create a meeting. It offers multiple calendar views, customizable booking links, Do Not Disturb Mode and time tracking statistics, so it's good for personal and professional use.
For a more advanced calendar management system, SkedPal marries intelligent scheduling with a system for prioritizing your tasks. It can automatically adjust your schedule based on your commitments and priorities, and it offers rich text notes, file attachments and integration with Google, Office 365 and iCloud calendars. It's geared for people with complicated lives, like executives, freelancers and researchers.