Visit the Business Calendar beta community and join it. To do so, you need to be signed into your Google+ account.
Now go to the beta page, and confirm to become a Business Calendar tester.
From there, head to the Play Store and install the latest beta. The beta app will be installed separately on your device, so you can jump between both as needed.
NOTE: If you purchased the old Business Calendar PRO, please install it to unlock all advanced features instantly.
We would love to hear your honest thoughts about the Business Calendar beta: which issues did you encounter? What can we do better? Head back to the community and discuss your experience.
Thanks for your support — your Business Calendar Team