Yes — on Google Play
TimeTree: Shared Calendar has a Google Play listing.
App Store
On Google Play
Is TimeTree: Shared Calendar on Android?
About TimeTree: Shared Calendar
App loved by 75 million users worldwide Winner of the "App Store Best of 2015" award! "Connect over time. Grow bonds together." Sharing with TimeTree - Family use Solve time management issues of double-booking with family members. Ideal also for planning to pick up the kids and other errands. Carry the calendar with…
TimeTree: Shared Calendar is listed on both the App Store and Google Play from TimeTree, Inc., so you can install it on Android phones and tablets. The Play Store listing shows 10,000,000+ installs.