Todoist screenshots (2015 - 2018)

Todoist redesigned its web app

2015 - Todoist redesigned its web app
Todoist adds new collaboration features

2016 - Todoist adds new collaboration features
Todoist uses machine learning to predict your task due dates

2016 - Todoist uses machine learning to predict your task due dates
Todoist launched integration with Google Calendar

2017 - Todoist launched integration with Google Calendar