Privacy Policy — Match Notebook

Last updated: 2026-06-18

Overview

Match Notebook is a local-only racket sports notebook app. Your data stays on your device.

Data Collection

Match Notebook does not collect, transmit, or store any personal data on external servers.

• No account registration required
• No analytics or tracking SDKs
• No advertising
• No network requests (the app works entirely offline)

Data Stored on Your Device

The app stores the following data locally on your device:

• Opponent profiles (name, nickname, club, equipment, play style, notes)
• Match records (scores, dates, locations, event names, notes)
• Strategy cards and weakness notes
• App preferences (default sport)

This data is stored with iOS complete file protection (encrypted while the device is locked).

Purchases

In-app purchases are processed by Apple through the App Store. Match Notebook does not handle or store any payment information. Please refer to Apple's Privacy Policy for details.

Data Sharing

Match Notebook does not share your data with any third parties.

Data Deletion

You can delete all app data at any time by uninstalling the app.

Contact

Email: akira.taniwaki@gmail.com

Changes

We may update this privacy policy. The latest version will always be available at this URL.