Privacy Policy

Last updated: February 25, 2025

Overview

AizuDeck ("the App") is a haptic flow timer for Apple Watch and iPhone. We respect your privacy and are committed to protecting your personal data. This policy explains what information the App collects and how it is used.

Data We Collect

AizuDeck is designed with privacy in mind. The App stores all your data locally on your device:

• Flows and Steps: Your custom flows, step names, durations, and cue patterns are stored locally on your Apple Watch and synced to your paired iPhone via WatchConnectivity. This data never leaves your devices.
• Session History: Statistics about completed sessions (start time, duration, completion status) are stored locally on your device.
• Preferences: Your settings (wrist volume, bump size, etc.) are stored locally on your device.

We do not collect, transmit, or store any personal information on external servers. We do not require account creation or sign-in.

Third-Party Services

The App uses the following third-party services:

• Google AdMob: The iPhone companion app displays advertisements to free users. AdMob may collect device identifiers and usage data for ad personalization. You can review Google's Privacy Policy for details. Purchasing FlowPass removes all ads.
• Apple StoreKit: In-app purchases (FlowPass) are processed through Apple's App Store. Purchase records are managed by Apple. See Apple's Privacy Policy.

Data Sharing

We do not sell, trade, or share your personal data with third parties. The only data that leaves your device is:

• Ad-related data collected by Google AdMob (iPhone app only, free tier)
• Purchase transaction data processed by Apple

Data Retention

All app data is stored locally on your device. Deleting the App will permanently remove all associated data. We do not retain any data on external servers.

Children's Privacy

AizuDeck is not directed at children under the age of 13. We do not knowingly collect personal information from children.

Changes to This Policy

We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated revision date.

Contact Us

If you have questions about this Privacy Policy, please contact us at our support page.