Nordic Ski Calculator
Privacy Policy & Terms of Service

Privacy Policy

Data Collection and Usage

What We DON'T Collect:

• Personal Information: We do not collect, store, or transmit any personal information
• User Accounts: No registration or login required
• Usage Analytics: We do not track app usage or user behavior
• Crash Reports: No automatic crash reporting or analytics implemented
• Advertising Data: No advertising tracking or data collection
• Social Media Integration: No social media tracking or data sharing

Local Data Storage:

• User Preferences: Only unit settings (metric/imperial) stored locally on your device
• No Cloud Storage: No data is backed up to iCloud or other cloud services
• No Data Retention: All calculations are performed in real-time and not stored
• Complete Control: You can delete all app data by uninstalling the application

Optional Permissions

Location Services (Optional):

• Purpose: Used only for weather-based ski wax recommendations
• Data Handling: GPS coordinates sent directly to weather services (wttr.in, Open-Meteo)
• No Storage: Location data is not stored or logged by our app
• User Control: Can be denied without affecting core app functionality
• Alternative: App uses simulated weather data if location is denied

Photo Library Access (Optional):

• Purpose: Only for saving recommendation screenshots to your photos
• User Initiated: Only activated when you choose to save screenshots
• No Access to Existing Photos: App cannot view or access your existing photo library
• Complete Control: You decide what gets saved and when

Third-Party Services

Weather APIs:

• Primary: wttr.in (free weather service, no API key required)
• Fallback: Open-Meteo (free weather service, no API key required)
• Data Sent: Only GPS coordinates for weather lookup
• No User Identification: No API keys or user identification sent
• Privacy Policies: Governed by respective weather service privacy policies

Data Security

• Local Processing: All calculations performed locally on your device
• No Servers: No user data stored on external servers
• iOS Security: Leverages standard iOS app security protocols
• No Databases: No user databases or cloud storage systems

Terms of Service

Acceptance of Terms

By downloading and using Nordic Ski Calculator, you agree to these Terms of Service. If you do not agree with these terms, please do not use the application.

Intended Use and Limitations

App Usage Guidelines:

• Educational Purpose: App is designed for informational and educational purposes
• General Recommendations: Ski sizing recommendations are general guidelines only
• Individual Factors: Personal factors may require different sizing than app recommendations
• Professional Consultation: Always verify recommendations with ski professionals
• Safety First: Proper equipment fitting is crucial for safety and performance

Weather and Environmental Considerations:

• Weather Accuracy: Wax recommendations depend on third-party weather services
• Environmental Factors: GPS accuracy may vary based on environmental conditions
• Local Conditions: Always consider actual local snow and weather conditions
• No Guarantees: Weather data and recommendations provided "as-is"

User Responsibilities

• Legal Compliance: Comply with local laws regarding GPS usage and data collection
• Property Rights: Obtain necessary permissions when using app on private property
• Ethical Use: Use app responsibly and ethically for legitimate purposes
• Safety Awareness: Assume full responsibility for safety during outdoor activities

Limitations of Liability

• Equipment Recommendations: Developer not responsible for equipment sizing decisions
• Outdoor Safety: Users assume full responsibility for outdoor activity safety
• Technical Limitations: GPS and weather accuracy subject to device and environmental limitations
• Performance Variations: Battery life and device performance may affect app functionality

Intellectual Property

• App Ownership: Nordic Ski Calculator and its content owned by David Muñoz Jensen
• User Data: Users retain ownership of their measurements and exported files
• Third-Party Content: Map and weather data provided under respective service licenses
• Open Source Components: App may include open-source software components under their respective licenses

App Updates and Changes

• Feature Updates: We may update app features and functionality
• Algorithm Improvements: Calculation algorithms may be refined over time
• Terms Changes: These terms may be updated with app updates
• User Notification: Significant changes will be communicated through app updates

Termination

• User Termination: You may stop using the app at any time by uninstalling it
• Developer Rights: We reserve the right to discontinue the app with reasonable notice
• Data Removal: Uninstalling the app removes all locally stored data

Governing Law

These terms are governed by applicable local laws and regulations. Any disputes will be resolved according to the laws of the jurisdiction where the developer is located.

Contact Information

Changes to This Policy

We may update this privacy policy and terms of service from time to time. Users will be notified of any material changes through app updates. The "Last Updated" date at the top of this document indicates when the most recent changes were made.

By continuing to use Nordic Ski Calculator after any changes to these terms, you agree to the updated terms and privacy policy.