Last updated: 4/2/2026
We collect information you provide directly, such as your email address when you sign in with Google. We also collect usage data to improve your training experience.
Your data is used to save your training progress, personalize your experience, and improve our service. We do not sell your personal information.
Your progress data is stored locally in your browser and optionally synced to our secure cloud servers (Supabase) when you sign in.
We use essential cookies for authentication and local storage for saving your preferences and training progress.
For privacy-related questions, please contact us through our GitHub repository.