What are some alternatives?
When comparing ApPHP Calendar and Asana, you can also consider the following products
Google Calendar - Spend less time managing your day & more time enjoying it
Wrike - Wrike is a flexible, scalable, and easy-to-use collaborative work management software that helps high-performance teams organize and accomplish their work. Try it now.
Teamweek - A project management software to help you get the best overview. Plan fast, change plans faster!
Basecamp - A simple and elegant project management system.
Apple Calendar - Calendar is a personal calendar app made by Apple Inc. that runs on both the macOS desktop operating system and the iOS mobile operating system.
Trello - Infinitely flexible. Incredibly easy to use. Great mobile apps. It's free. Trello keeps track of everything, from the big picture to the minute details.