Last Updated: February 18, 2026

1. Introduction

Haider Nawaz ("we", "us", or "our") operates the Hold Strong mobile application ("the App"). This Privacy Policy explains how we collect, use, and protect your information when you use the App.

2. Information We Collect

Information You Provide

• Account Information: A username of your choice. The App uses anonymous, device-based authentication — no email, password, or personal identifying information is collected during sign-up. Your account is tied to your device and cannot be transferred or recovered.
• Challenge Data: Challenge participation status, daily logs, and streaks.
• Social Data: Friends list, challenge invitations, and reactions to status updates.

Information Collected Automatically

• Device Information: Device type, operating system version, and app version for compatibility and debugging purposes.
• Usage Data: Anonymous analytics data such as feature usage and app interactions to improve the user experience.
• Push Notification Tokens: Device tokens used to deliver push notifications when enabled.

3. How We Use Your Information

We use the information we collect to:

• Provide and maintain the App's functionality.
• Enable challenge tracking and social features.
• Send push notifications (challenge updates, nudges, and reminders).
• Display challenge data on home screen widgets.
• Improve and optimize the App's performance and user experience.
• Provide customer support.