Google Calendar - Spend less time managing your day & more time enjoying it
Pocket Informant - Pocket Informant is the Best Calendar app for mac and iOS. Pocket Informant for iOS, Mac desktop, and Android.
CalenGoo - Features | 1.0.175 for Android™
CalendarZ - CalendarZ is a simple yet high-level calendar application, introduced lots of advanced functions and features.
Morgen.so - All-in-one Calendar, Tasks & Scheduler. Morgen is the single hub for everything that revolves around time management.
WAVE Calendar - WAVE Calendar is a revolutionary app, which is designed to bring balance to your life