ididit! - the procrastination friendly habit tracker:

ididit! doesn't use a streak counter so you won't feel demotivated when you skip a habit once - you won't have to start your streak from zero.
It tracks the time elapsed since your last task completion and compares it to the task's repeating interval.
A task with a 10 day interval which is 2 days overdue is at 120% - but a task with a 4 day interval which is also 2 days overdue is at 150%.
This allows you to easily prioritize your tasks based on their level of urgency.

Take notes, manage tasks, track habits:

Define your goals by organizing your notes, tasks and habits all in one place
Use categories and sub-categories to group similar goals
Keep track of what is important by assigning priorities

Search, filter and sort:

Use search to quickly find any content
Use filters to view only what you want to focus on
Sort your notes, tasks and habits by any property

Habit tracking:

Set the desired interval for your habits (repeating tasks)
Compare the average interval with the desired interval
See when you last completed a task and how that compares to the desired interval

Integration with Google services:

Import from Google Keep
Backup to and restore from Google Drive in JSON format

File import/export:

Human readable Markdown and YAML formats
The popular JSON format
Excel and Google Sheets compatible TSV (Tab Separated Values)

Available in 5 languages:

English
German
Slovenian
Spanish
Czech

Available in 26 themes:

19 light themes
7 dark themes