Privacy Policy

Last updated: March 22, 2026

Overview

Composa VJ ("the App") respects your privacy and is committed to minimizing the collection of personal data.

Data Collection

The App does not collect:

• Personally identifiable information (name, email, phone number, etc.)
• Location data
• Advertising identifiers
• User-created content (Session data, video files, etc.)

Website Analytics

This website (composavj.qrnk.jp) uses Google Analytics to collect access data for service improvement. This applies only to the website, not the app. Google Analytics uses cookies to collect access data, but no personally identifiable information is included. See the Google Privacy Policy for details.

Local Data

The App stores the following data locally on your Mac:

• Session files (.composa format) — your visual composition settings
• Auto-save data — automatically saved Session state on app exit
• Plugin settings — information about installed plugins
• Purchase status — Pro upgrade status managed by Apple

All data is stored exclusively on your Mac and is never transmitted to external servers.

In-App Purchases

The App offers an in-app purchase (Pro upgrade) through the Apple App Store. All payment processing is handled by Apple's StoreKit framework. The developer does not have access to your payment information.

Network Communications

The App communicates over the network for:

• Purchase status verification with the App Store (Apple StoreKit 2)

No other network communications are performed.

Third-Party Sharing

The App does not share, sell, or provide user data to third parties.

Children's Privacy

The App does not knowingly collect personal information from children under 13.

Changes

This privacy policy may be updated as needed. Changes will be posted on this page.

Contact

For privacy inquiries: hello@qrnk.jp