aCalendar Alternatives

Spend less time managing your day & more time enjoying it

Powerful and easy to use calendar app for Android including weather, widgets and tasks.

Burndown is project management, automated. Our smart scheduling technology constantly manages your team's schedule - based on your priorities, progress, and capacity - so you don’t have to.

Try for free paid Free Trial $5.0 / Monthly (Per User)

Schedule books must be practical and has a good design.

Features | 1.0.175 for Android™

Material design open source calendar for Android.

What if your Google Calendar was designed to make you more productive?

Annual View displays and manages calendar events within a year view.

A simple calendar with events (optional recurring and reminders), week numbers and a customizable...

Open Source

Calendar Lock PEA is an encrypted desktop calendar with a day, week and month view. The shown calendars are never stored unencrypted on your disk, but exist only in the RAM. Platform-independent, Open Source, no installation or registration required.

Open Source

Taskwarrior is an ambitious project bringing sophisticated capabilities to a simple and elegant...

Open Source

All-in-one Calendar, Tasks & Scheduler. Morgen is the single hub for everything that revolves around time management.

Emma integrates with your calendar to automatically add accurate travel. You can set up ‘meeting pages’ where meetings can be arranged quickly based on preferred times and are added directly to the calendar.

paid

Calendar is a personal calendar app made by Apple Inc. that runs on both the macOS desktop operating system and the iOS mobile operating system.