Privacy Policy

HeldLine Series

Last updated: February 23, 2026

1. Introduction

Held Line ("we", "us") is committed to protecting the privacy of users of HeldLine series apps (the "Apps"). This Privacy Policy explains how we handle data within the Apps.

2. Data We Handle

Data stored only on your device (never transmitted externally):

• FirstFeeling records (emotion type, intensity, free-text input, timestamps)
• Analysis history and results
• Pattern detection results
• Credit balance and usage history

All of this data is stored locally on your device using Apple's Core Data framework. It is never sent to our servers.

Data temporarily transmitted for AI analysis:

• Text content that you submit for analysis

When you use the AI analysis feature, your input text is sent to Anthropic's Claude API. Before transmission, personally identifiable information (names, addresses, specific dates, etc.) is removed by the app. Anthropic's API does not use request data for training. Please refer to Anthropic's privacy policy for details.

3. Data We Do Not Collect

• Location data
• Contacts
• Photos or camera access
• Health data
• Advertising identifiers (IDFA)
• Device identifiers
• Usage analytics or tracking

4. Payment Information

Subscriptions and credit purchases are processed through Apple's In-App Purchase system (StoreKit). Payment details (such as credit card numbers) are never sent to us and are managed entirely by Apple. We only retain purchase type (plan name, credit count) and credit balance, stored locally on your device.

5. Third-Party Sharing

We do not sell, rent, or share your data with third parties. Except for sending text data to Anthropic's API for AI analysis, no user data is transmitted externally.

6. Data Storage and Deletion

Since all data is stored on your device, deleting the app will completely remove all data. You can also delete individual records or all data from the app's settings screen.

7. Advertising

HeldLine apps do not display advertisements. No advertising networks or ad tracking SDKs are used.

8. Children's Privacy

HeldLine apps are not intended for children under 13. We do not knowingly collect personal information from children under 13.

9. Changes to This Policy

This Privacy Policy may be updated as needed. If significant changes are made, we will notify you through the app or on this page.