I guess it's really safe cause it's open source, you can make notes on your habits but don't really do that. Its simple. Really fast. Haven't found a way to connect it to notion. In general it's a great app to track you habits. Does its job. Not more, not less.
webexpenses - webexpenses is a cloud-based expense management solution.
Habitica - Habitica is a free habit building and productivity application.
Bill.com - Bill.com provides ACH payments processing, automates your accounts payable and accounts receivable processes.
Todoist - Todoist is a to-do list that helps you get organized, at work and in life.
Motion Firefox - All-in-one time management tool in Firefox
HabitBull - HabitBull