Privacy Policy

Last Updated: May 2026

1. Introduction

Welcome to Chatmark. Your privacy is critically important to us. This Privacy Policy explains how we handle your data when you use the Chatmark iOS application ("App").

2. Data Collection and Storage

Chatmark is designed to be a local-first application. All of your saved ChatGPT conversations, tags, and app settings are stored locally on your device using SQLite.

We do not collect, transmit, or store your conversations on any external servers. Your data remains strictly on your device.

3. Analytics and Tracking

Currently, Chatmark does not use any third-party analytics or tracking frameworks that collect personally identifiable information.

4. Third-Party Services

Chatmark allows you to save conversations from third-party services like ChatGPT (OpenAI). We are not affiliated with OpenAI. The information you save is governed by your agreement with OpenAI and is simply stored locally by our App for your convenience.

5. Changes to This Privacy Policy

We may update our Privacy Policy from time to time. Thus, you are advised to review this page periodically for any changes. We will notify you of any changes by posting the new Privacy Policy on this page.

6. Contact Us

If you have any questions or suggestions about our Privacy Policy, do not hesitate to contact us at: support@chatmark.app.