Loop Habit Tracker
Habitica
Habitify
Streaks
Everyday
HabitBull
HabitKit - Habit Tracker
everyday.app
Codeplace
Code4Startup
TutsPlus
GoSkills
PurelyFunctional.tv
Bloc.io
Thinkster
NoCodery Learning
Loop Habit Tracker
CodeplaceI 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.
Habitica - Habitica is a free habit building and productivity application.
Code4Startup - Learn Ruby on Rails, Python, AngularJS, NodeJS, React, Ionic by cloning AirBnb , TaskRabbit, Tinder, Product Hunt, Fiverr and . more.
Habitify - The easiest way to keep track of your habits
TutsPlus - Learn Creative Skills, Shape Your Future
Streaks - The to-do list that helps you form good habits.
GoSkills - GoSkills offers bite-sized business courses.