Privacy Policy

NailChart is designed to analyze nail photos using AI. We are committed to handling your data with care and transparency.

What we collect

• Photos you capture or upload for nail analysis.
• Analysis results, history, and preferences stored on your device.
• Anonymous usage data to improve performance and reliability.
• Device identifiers for leaderboard functionality.

How we use data

• Process photos through our AI to generate nail analysis results.
• Provide leaderboard and community features when you opt in.
• Maintain security, prevent abuse, and troubleshoot issues.
• Improve the accuracy and quality of our analysis engine.

Photos and images

• Photos are sent to our servers for AI processing and are not stored permanently unless you submit to the leaderboard.
• Leaderboard submissions are publicly visible to other users.
• Analysis history and thumbnails are stored locally on your device.

Sharing and storage

• We do not sell your personal data.
• We only share data with trusted vendors to run the service.
• You can delete your local history at any time from within the app.

Your choices

You control what you scan and can delete your history at any time. Leaderboard submissions can be removed from within the app. To request help or deletion, contact info@massiveinterface.com.