Quick verdict
Habit It is a better fit if you need flexible recurrence rules, unit tracking, and journal context tied to completions. Productive fits users who prefer its specific workflow and presentation.
Where Habit It is stronger
- Unlimited habit creation with flexible frequencies.
- Per-habit reminders and measurable unit logging.
- Journal + statistics workflow for reflective tracking.
- Vacation mode and optional streak behavior.
Best fit by user type
If your system includes both strict routines and variable weekly targets, Habit It offers more control without forcing one tracking style.