Privacy Policy for CalcRush

Last updated: April 25, 2026

Overview

CalcRush ("the App") is a calculator-based game developed by HJDev. This Privacy Policy explains how we collect, use, and protect your information.

Information We Collect

When using as a Guest

• Nickname: A nickname you choose to display on the leaderboard
• Game scores: Your scores are stored to display on leaderboards
• Device identifier: A randomly generated ID stored locally on your device to identify your scores

When signing in with Google

• Google account email: Used solely to identify your account across devices
• Display name: Used to pre-fill your nickname (you can change it)

How We Use Your Information

• To display your nickname and scores on leaderboards
• To allow you to join and create score-sharing rooms
• To maintain your game history locally on your device

Data Storage

• Game history and settings are stored locally on your device
• Nickname and scores are stored in our database (Supabase) to enable leaderboard features
• We do not sell your data to third parties