Todoist Alternatives for iOS

A free note-taking service developed by Google. With Google Keep you can quickly capture what's on your mind and get reminded at the right time or place. Google Keep is available on the web, and has mobile apps for the Android and iOS mobile operating systems. You can use your original Google Account, email or phone to access your notes stored in Google's cloud.

With Trello you can orginaize anything with anyone. Trello is a web-based kanban list-making and collaboration tool. Over 35 million registered users use Trello to organize their project across teams, at work, at home or elsewhere.

nTask is a task management platform smart teams rely on to get things done better and faster. With nTask you can visualize project plans and manage resources in a better way through beautiful Gantt charts. Or make tasks dependant on each other through relationships and set and achieve project milestones by organizing tasks in the form of most significant events. nTask also provide tools so that you can effectively bill your project by hourly rate. This can be done for an entire project, individual tasks, or resources.

Slack is a new way to communicate with your team in a faster, better organized, and more secure than email. The software is designed for business looking to improve their communication work flow. Slack offers features like persistent chat rooms organized by topic, private groups, and direct messaging that is built for teamwork.