Moodprint - Effortlessly track and analyze your moods over time
Todoist - Todoist is a to-do list that helps you get organized, at work and in life.
Moods – story of emotions - Track your mood, save life moments, be closer with friends.
Mendeley - Easily organize your papers, read & annotate your PDFs, collaborate in private or open groups, and securely access your research from everywhere.
Daylio - Daylio enables you to keep a private diary without having to type a single line.
Zotero - Zotero is a free, easy-to-use tool to help you collect, organize, cite, and share research.