Y7 Technology
Privacy Policy
Last Updated: December 10, 2025
This Privacy Policy describes how Y7 Technology collects, uses, and protects your personal information across all our services. We are committed to transparency and giving you control over your data.
Fitlog
AI-Powered Fitness & Nutrition Tracking
→ View detailed privacy policy
MindTune
AI-Powered Mindfulness Meditation
→ View detailed privacy policy
1. Introduction
Y7 Technology LLC ("we," "our," or "us") is committed to protecting your privacy. This Privacy Policy applies to all services provided by Y7 Technology, including Fitlog and MindTune.
This Privacy Policy complies with:
• Japan's Act on the Protection of Personal Information (APPI)
• European Union General Data Protection Regulation (GDPR)
• California Consumer Privacy Act (CCPA)
• Other applicable privacy laws worldwide
2. Data Controller
Y7 Technology LLC
Representative: Yudai Sasaki
Address: Shibuya Dogenzaka Tokyu Building 2F-C, 1-10-8 Dogenzaka, Shibuya-ku, Tokyo 150-0043, Japan
Email: support@y7technology.com
For EU users: We are the data controller responsible for your personal data.
For California users: We are the business as defined under CCPA.
For Japanese users: We are the business operator under APPI.
3. Scope and Service-Specific Policies
This Privacy Policy provides a general overview of how Y7 Technology collects and processes personal data across all our services.
For detailed, service-specific information, please refer to:
Fitlog - AI-Powered Fitness & Nutrition Tracking
→ Detailed Privacy Policy: /fitlog/privacy
→ Terms of Service: /fitlog/terms
MindTune - AI-Powered Mindfulness Meditation
→ Detailed Privacy Policy: /mindtune/privacy
→ Terms of Service: /mindtune/terms
Service-specific policies provide additional details about:
• Data collected unique to each service
• How specific features use your data
• Service-specific third-party integrations
• Additional rights and options
4. Information We Collect
We collect information that you provide directly, information collected automatically, and information from third parties.
4.1 Information You Provide
• Account information (name, email, phone number)
• Profile information (photo, preferences, bio)
• Subscription information
• Communications (support messages, feedback)
• User-generated content (reviews, posts, photos)
4.2 Automatically Collected Information
• Device information (device type, OS, browser)
• Usage data (pages visited, features used, time spent)
• Location data (when you enable location services)
• Cookies and tracking technologies
• IP address and network information
4.3 Service-Specific Data
Fitlog:
• Health and fitness data (weight, body metrics, meals)
• Food photos and nutritional information
• Exercise and activity logs
• Health app integrations (Apple Health, etc.)
MindTune:
• Mental health and mindfulness data
• Meditation sessions and duration
• Mood and emotional state tracking
• Progress tracking
For complete details, see service-specific privacy policies.
5. How We Use Your Information
We use your information for:
Service Provision
• Creating and managing your account
• Providing requested services and features
• Processing transactions and payments
• Customer support and communication
• Sending service notifications
Service Improvement
• Analyzing usage patterns
• Testing and developing new features
• Personalizing user experience
• Conducting research and analytics
Safety and Security
• Preventing fraud and abuse
• Verifying user identities
• Protecting against illegal activity
• Ensuring platform security
• Investigating safety incidents
Legal Compliance
• Complying with legal obligations
• Responding to legal requests
• Enforcing our terms of service
• Protecting our rights and property
Marketing (with consent)
• Sending promotional communications
• Sharing news and updates
• Conducting surveys
6. Legal Basis for Processing (GDPR)
For EU users, we process your data based on:
Consent
• Marketing communications
• Optional data collection
• Third-party integrations
• Location services (where not necessary for service provision)
Contract Performance
• Providing our services
• Account management
• Payment processing
• Customer support
Legitimate Interests
• Service improvement and analytics
• Fraud prevention and security
• Internal research and development
• Direct marketing to existing customers
Legal Obligation
• Tax and accounting compliance
• Responding to legal requests
• Identity verification (for certain services)
• Anti-money laundering compliance
You can withdraw consent at any time.
7. Data Sharing and Disclosure
We share your information in the following circumstances:
7.1 Service Providers
• Cloud hosting and storage providers
• Platform payment systems (App Store, Google Play)
• Email and communication services
• Analytics providers
• Customer support tools
• Identity verification services
These providers are contractually obligated to protect your data and use it only for specified purposes.
7.2 Legal Requirements
We may disclose data when required by law:
• Court orders or legal processes
• Law enforcement requests
• Protection of rights and safety
• Prevention of fraud or illegal activities
7.3 Business Transfers
In case of merger, acquisition, or sale, your data may be transferred to the acquiring entity.
7.4 With Your Consent
• Social media sharing
• Third-party integrations you authorize
• Other purposes you approve
We do NOT sell your personal information to third parties.
8. Data Security
We implement comprehensive security measures to protect your data:
Technical Safeguards
• Encryption in transit (TLS/SSL)
• Encryption at rest for sensitive data
• Secure authentication systems
• Regular security audits
• Firewall and intrusion detection
• Secure data centers
Organizational Measures
• Employee training on data protection
• Access controls (need-to-know basis)
• Background checks for employees
• Incident response procedures
• Regular policy reviews
Payment Security
• Secure in-app purchase processing
• Payment processing managed by App Store and Google Play
• We do not directly handle payment card information
However, no system is 100% secure. You are responsible for:
• Keeping your account credentials secure
• Using strong, unique passwords
• Reporting suspicious activity
9. Data Retention
We retain your data for as long as necessary to provide services and comply with legal obligations.
Active Accounts
• Data retained while your account is active
• You can modify or delete data in account settings
Deleted Accounts
• Most data deleted within 30 days
• Some data retained longer for legal compliance:
- Transaction records: 7 years (tax requirements)
- Identity verification: As required by law
- Dispute-related data: Until resolution
Backup Systems
• Deleted data may persist in backups for up to 90 days
Legal Hold
• Data retained if required for legal proceedings
You can request data deletion by contacting support@y7technology.com
10. Your Privacy Rights
Depending on your location, you have the following rights:
10.1 General Rights (All Users)
• Access: Request a copy of your personal data
• Correction: Update inaccurate information
• Deletion: Request deletion ("right to be forgotten")
• Data Portability: Receive data in machine-readable format
• Objection: Object to certain processing activities
• Restriction: Request limitation of processing
To exercise these rights: support@y7technology.com
10.2 GDPR Rights (EU Users)
• Withdraw consent at any time
• Lodge complaint with supervisory authority
• Object to automated decision-making
EU Data Protection Authorities:
https://edpb.europa.eu/about-edpb/board/members_en
10.3 CCPA Rights (California Users)
• Know what personal information is collected
• Know if information is sold (Note: We do NOT sell)
• Request deletion
• Non-discrimination for exercising rights
California residents can designate authorized agents.
10.4 Japan APPI Rights
• Disclosure of personal information
• Correction, addition, or deletion
• Suspension of use
• Suspension of third-party provision
10.5 Response Time
• 30 days for EU users (GDPR)
• 45 days for California users (CCPA)
• Reasonable timeframe for other jurisdictions
11. Cookies and Tracking Technologies
We use cookies and similar technologies to improve your experience.
Types of Cookies
Essential Cookies
• Required for basic functionality
• Cannot be disabled
Performance Cookies
• Analytics and usage statistics
• Can be disabled in settings
Functional Cookies
• Remember preferences (language, currency)
• Can be disabled
Marketing Cookies
• Advertising and retargeting
• Require explicit consent
Managing Cookies
• Browser settings
• App settings (mobile)
• Cookie consent preferences
Note: Disabling certain cookies may limit functionality.
12. International Data Transfers
Your data may be transferred and processed in countries other than your own, including Japan, United States, and EU member states.
For EU Users
We ensure adequate protection through:
• EU Standard Contractual Clauses (SCCs)
• GDPR-compliant transfer mechanisms
• Adequacy decisions where applicable
• Ensuring providers meet EU standards
For All Users
We implement appropriate safeguards:
• Contractual protections
• Security measures for data in transit and at rest
• Regular compliance assessments
Data Storage Locations
• Primary servers: Japan
• Backup servers: Multiple geographic locations
• Payment processing: App Store and Google Play
13. Children's Privacy
Our services are not intended for users under 18 years old (or the age of majority in your jurisdiction).
We do not knowingly collect personal information from children. If you believe we have collected information from a child, please contact us immediately at support@y7technology.com.
We will:
• Investigate the claim
• Delete the information if verified
• Terminate the account
Parents and Guardians:
If you discover your child has created an account, please contact us immediately for removal.
14. Third-Party Links and Services
Our services may contain links to third-party websites, apps, or services. We are not responsible for the privacy practices of these third parties.
Third-Party Services We Use
• Payment processing: App Store and Google Play
• Cloud hosting: Various providers
• Analytics: Google Analytics (where applicable)
• Email services: Various providers
Please review their privacy policies before providing any information.
When using third-party integrations:
• Apple Health, Google Fit (for Fitlog)
• Social media platforms
• Maps and navigation services
These services have their own terms and privacy policies.
15. Changes to This Privacy Policy
We may update this Privacy Policy from time to time to reflect:
• Changes in our practices
• New features or services
• Legal or regulatory requirements
• User feedback
Changes will be effective:
• Immediately for non-material changes
• 30 days after notice for material changes
We will notify you of significant changes via:
• Email to your registered address
• In-app notification
• Prominent notice on our website
• Update to "Last Updated" date
Your Rights After Changes
• Review the updated policy
• Withdraw consent for certain processing
• Close your account if you disagree
• Continued use constitutes acceptance
We encourage you to review this Privacy Policy periodically.
16. Contact Us
For privacy-related questions, requests, or complaints:
Email: support@y7technology.com
Company: Y7 Technology LLC
Data Protection Officer: Yudai Sasaki
Address: Shibuya Dogenzaka Tokyu Building 2F-C, 1-10-8 Dogenzaka, Shibuya-ku, Tokyo 150-0043, Japan
Response Time
• 30 days (GDPR - EU users)
• 45 days (CCPA - California users)
• Reasonable timeframe (other jurisdictions)
You may also contact:
• Your local data protection authority (EU users)
• California Attorney General (California users)
• Personal Information Protection Commission (Japanese users)
How to Submit Requests
1. Email: support@y7technology.com
2. Subject: "Privacy Request"
3. Specify request type (access, deletion, etc.)
4. Provide identity verification information
5. Allow up to 30-45 days for response
Our Commitment
At Y7 Technology, we are committed to:
- Never selling your personal information
- Using strong encryption to protect your data
- Giving you control over your information
- Being transparent about our practices
- Complying with global privacy regulations
Related Documents
Effective Date: January 1, 2023
Last Updated: December 10, 2025
© 2025 Y7 Technology LLC. All rights reserved.