Grit provides an Android app for maintaining to-do lists and tracking habits.
HabitBuilder
HabitBuilder tracks habits and shows progress to help users maintain routines.

About HabitBuilder
HabitBuilder is an open-source Android app for tracking habits and reviewing progress. It provides per-habit statistics such as completion rate, weekly and overall counts, and streaks, along with overall views including a calendar heatmap, top habits, and top days. The habit list can be reordered and customized, data is stored on-device in a database, and it supports export, import, and archiving of old items.
Key features
- Track habits and view progress over time
- Per-habit completion rate, counts, and streaks
- Calendar heatmap of overall habit activity
- Display top habits and top days
- Reorderable, customizable habit list layout
- On-device storage with export, import, and archiving
- Data is stored on-device in a local database
- Open source under Apache-2.0 license
- Supports light and dark themes with dynamic color
HabitBuilder at a glance
- Category
- Mobile Apps › Android Productivity Apps
- Type
- Open-source project
- Pricing
- Not confirmed. Check the site
- Open source
- Yes · Source code
- Language
- English
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
HabitBuilder alternatives
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Orgzly Revived is a community-maintained outliner for notes and to-do lists.
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