Kairos Calendar features: Transfer your events with a QR-Code. Easy handling of the different categories. See how much time you spend on the categories. See how many appointments you have per category. Share your events with WhatsApp, Email, etc.See statistics about your time spending. Optimised for mobiles and tablets. Modify the Date Format and Start of the Week. Search in your events. No advertisementEvent options: Title. Place (Google Maps support). Category. All-Day. Start & End. Priority. Available. NotesAll data is only stored on your device.