Sites and apps similar to Atomcal include Google Calendar, which is free for personal use. Other options are Proton Calendar, Tuta Calendar, Etar and KashCal. There's no shortage of Calendar Apps like Atomcal, with more than 50 alternatives for Android, iPhone, Windows, iPad and Mac.
Take control of your schedule and get reminded wherever and however you want. Instantly access your appointments, tasks, and notes with a simple glance at a transparent calendar that sits right on your Windows desktop.
United States
Free and open-source Persian Calendar with Compass/Qibla and Athan, and Afghanistan holidays, Dari, Kurdish, Arabic and Pashto support. Supports Gregorian and Islamic calendars support also.
Your calendar, on steroids. Enhance your productivity and organise your time with Vimcal touted to be the quickest and fastest calendar app ever.
United States
Manage diary/note, schedule, todo, birthday, etc.
Indonesia
Business Calendar for Android is a complete calendar application that synchronises with your Google calendars.
Germany
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Calindori is a touch-friendly calendar application. It has been designed for mobile Linux devices but it can also run on desktop environments. Users of Calindori are able to check previous and future dates and manage tasks and events.
GermanyEU
Futurenda is an automatic agenda planner that enables you to manage tasks without spending time. An A.I. agenda that plans things out for you.
United Kingdom
AI-powered platform automates appointment booking via email, stores data in Germany for full GDPR compliance, supports team scheduling, payments, reminders, integrations with 90+ services, offers instant setup, multi-language support, and enterprise features.
GermanyEU
It provides management of events and tasks, alarm notification, web export, network transparent handling of data, group scheduling, import and export of calendar files and more. It is able to work together with a wide variety of calendaring services, including NextCloud, Kolab...
GermanyEU
NetherlandsEU
Romania
