Privacy first
I love how no data is collected and I own all my data.
Useful methodology
I used this app to track and reduce alcohol consumption, but it can be used for nicotine or eating disorders too
Free
About
This app helps you understand and build healthier routines by tracking your habits privately. It offers customizable categories and fields, with options for data backup to Google Drive. All your logged information remains on your device by default.
✓Privacy-first habit tracking
✓Customizable categories and fields
✓On-device data storage
✓Optional Google Drive sync
✓Data export to Google Sheets
✓Open-source code
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What's New in Bad Habits
1.0.3
September 22, 2025
Better date rendering + trailing metrics
User reviews
Developer apps
FAQ
What is Bad Habits?
Bad Habits is a privacy-first habit tracker designed to help you understand your routines and build healthier patterns. It emphasizes keeping all your logged data on your device by default.
Does Bad Habits have ads?
No, Bad Habits is completely ad-free. The app is designed with privacy as a core principle, meaning there are zero analytics, zero ads, and zero tracking.
How does Bad Habits handle my data?
All entries, notes, and categories stay on your device by default. You have the option to sync your data to Google Drive for backup, but this only happens with your explicit permission.
Can I export my data from Bad Habits?
Yes, you can export your data to a Google Sheet via Google Drive sync. This ensures you have a plain spreadsheet of your habit logs that you own.
Is Bad Habits available on Android?
Based on the provided data, Bad Habits is supported on iPhone and iPad. Information regarding Android availability is not specified.
How often is Bad Habits updated?
The latest version of Bad Habits was released on 2025-09-22. This indicates recent development and ongoing support for the application.
What is the age rating for Bad Habits?
Bad Habits has an age rating of 4+. This means it is suitable for users of all ages, with no content restrictions.
What makes Bad Habits different from other habit trackers?
Bad Habits differentiates itself through its strong emphasis on privacy, offering on-device data storage by default and open-source code. It avoids all forms of tracking and advertising.