Privacy Policy

All our apps (Kage, Kaizen, and Kioku) are designed with privacy as a core principle. We believe your personal data belongs to you, and we are committed to protecting your privacy and giving you control over your information.

Our Commitment to Privacy

Kaizen operates as a local-first application - all your workout data stays on your device and is never transmitted to external servers.

1. Information We Collect

Kaizen operates as a local-first application:

• Personal Data: Profile information you choose to enter (name, fitness goals)
• Workout Data: Exercise routines, workout history, sets, reps, and weights
• Equipment Data: Your equipment inventory and preferences
• App Settings: Theme preferences, weight units, and other customizations

All data is stored locally on your device and is not transmitted to external servers.

2. How We Use Your Information

Your data is used solely to:

• Provide core app functionality (tracking workouts, managing routines)
• Personalize your experience within the app
• Generate progress reports and analytics
• Maintain your preferences and settings

We do not use your data for advertising, marketing, or any other commercial purposes.

3. Data Storage and Security

• Local Storage: All your data is stored locally on your device using secure Flutter/Dart storage mechanisms
• No Cloud Storage: We do not store your personal data on our servers or any third-party cloud services
• Data Security: Your data is protected by your device's built-in security features including device encryption and access controls

4. Data Sharing

We do not share, sell, rent, or trade your personal data with third parties. Since all data is stored locally on your device, we have no access to your personal information.

5. Your Data Rights

You have complete control over your data:

• Access: View all your data within the app
• Export: Export your data in JSON format
• Delete: Permanently delete all your data
• Portability: Take your data with you if you switch devices

These actions can be performed directly within the app settings.

6. Third-Party Services

Kaizen may use minimal third-party services for:

• App performance monitoring (crash reports)
• App store functionality

These services do not have access to your personal workout data.