Calendar169 Easy to mark calendar with holidays Write memo on calendar Mark with circle or emoji 📝📌 Memo & holidays notifications Add University holidays Dark theme support School holidays can be added in the settings. Country holidays can be downloaded in the settings. Theme Color Horse Calendar (red & yellow) Islam Calendar (green) Empty Basic Calendar Available Language English Bahasa Malaysia Bahasa Indonesia Holidays Calendar 🇺🇸 USA calendar 🇮🇳 India calendar 🇸🇬 Singapore calendar ✈️ 100+ countries holidays Additional Calendar ☪️ Muslim calendar / Islamic months 🏮 Lunar calendar / Chinese months Data Usage This app is free but will use internet data in the background to update data source, ads content, server configuration and report error.