HomeAppsProductivityKalendariumApps like Kalendarium Here are some great alternatives to Kalendarium by Akstar Mobile : Calends Calendar ★4.6 Holidays and Vacations ★4.3 Khmer Lunar Calendar ★4.8 Croatia Calendar 2025 ★5.0 Holiday calendar ★4.6 Gujarati Calendar 2025 ★4.3 US Holiday Calendar 2025 ★4.3 US Calendar with Holidays ★4.7 Holiday Calendar ★4.5 Page-a-Day calendar and widget ★4.3 Holiday Calendar 2025 ★4.3 Colombia Calendar ★4.8 Mexico Calendar ★4.8 Holiday Calendar 2025 ★3.7 Calendar 2025 in English ★4.7 US Holiday Calendar 2025 ★3.8