FingerFlow Privacy Policy

Overview

FingerFlow (the “App”) is developed and published by Klas (“we”, “us”). We respect your privacy. This Privacy Policy explains how the App handles information related to you.

Information We Process

The App stores the following data locally to provide core features:

• User profiles — Usernames, notes, and creation dates you create in the App
• Profile avatars — Images you optionally import; stored on your device only
• Practice and test records — Lesson progress, WPM, accuracy, duration, completion time, and related statistics
• App settings — Appearance mode, language preference, and similar options

The App does not require account registration, does not collect your name, email, phone number, location, device identifiers, or advertising identifiers, and does not send this data to our servers or third parties through network requests.

Where Data Is Stored

This data is saved locally on your device using standard macOS mechanisms, including:

• User preferences and practice records: system UserDefaults
• Profile avatars: the FingerFlow folder in Application Support

Uninstalling the App or manually deleting related data removes this local information (exact behavior depends on macOS and your actions). You can delete users and associated data in the App under Settings → User Management.

Permissions and Third-Party Services

• File access — The App reads an image file only when you choose one to import as a profile avatar. It does not access other files.
• System input methods — Chinese lessons use the built-in macOS input method. Input handling is governed by Apple’s system privacy policies. The App does not record your candidate words or keystrokes on external servers.
• Analytics and advertising — The App does not integrate third-party analytics, advertising, or tracking SDKs.

Children’s Privacy

The App is intended for general audiences and does not knowingly collect personal information from children under 13. Because the App does not store user data on servers, information used by children under parental supervision also remains on the local device only.

Your Choices

You can manage your data at any time by:

• Editing or deleting user profiles and avatars in the App
• Viewing practice and test history in the App
• Uninstalling the App to remove locally stored App data

Policy Updates

We may update this Privacy Policy from time to time. Updated versions will be posted on this page with a revised “Last updated” date. If changes materially affect your rights, we will notify you through the App or other reasonable means.

Contact Us

If you have questions about this Privacy Policy, please contact:

Author: Klas
Email: Klas.lu@qq.com