Holiline Reminder Alternatives for iPad

Google Calendar is a cloud based calendar from Google.

Trello is a web based project management solution.

Notezilla is a sticky notes app for Windows.

Remember the Milk (RTM) is an application service provider for a Web-based task- and time-management.

Microsoft Outlook is a personal information manager from Microsoft.

Todoist: To-Do list and Task Manager.

Toodledo is a popular and powerful online productivity tool. Manage your to-do list, take notes, track habits, and organize ideas into outlines and lists.

Things is a delightful and easy to use task manager.

A simple and friendly task manager written in Python.

Doit.im is a Cross-platform Best Online GTD Service, which can sync with Phones.

Habitica (HabitRPG) is an online task management application.

MyLifeOrganized (MLO) is the most flexible and powerful task management software for getting your to-dos finally done.

TickTickis a cross-platform to-do list app & task manager helps you to get all things done and make life well organized.

Org-mode is an Emacs Mode for Notes, Planning, and Authoring.

Checkvist helps you create and share online outlines, project plans, online checklists, and task lists.

Awesome notes is a powerful text and voice note taking application with many great features.

Conqu is a simple yet powerful task management tool designed to help you conquer your inbox and get things done.

Nozbe is a to-do, task, project and time management application.

Clear is a tasks, reminders and To-Do lists app.

buckets.co helps you optimize workflows & collaboration at all levels.

Azendoo is a project management & team collaboration platform.