Privacy Policy for ChartAI

Last updated: August 11, 2025

This Privacy Policy describes how ChartAI ("we", "our", or "us") collects, uses, and protects your information when you use our mobile application (the "Service").

1. Information We Collect

1.1 Images You Provide

ChartAI processes chart images that you voluntarily upload to analyze and extract insights. These images are processed locally on your device and/or sent to our servers for analysis purposes only.

1.2 Automatically Collected Information

We may collect certain information automatically when you use our app:

• Device information (device type, operating system version)
• App usage data (features used, session duration)
• Crash logs and error reports to improve app stability
• Anonymous analytics data to understand user behavior

1.3 Information We Do NOT Collect

We do not collect:

• Personal identification information (name, email, phone number) unless voluntarily provided
• Location data
• Contact lists or other personal data from your device
• Financial or sensitive personal information

2. How We Use Your Information

We use the collected information for the following purposes:

• Chart Analysis: To process and analyze the chart images you upload
• Service Improvement: To improve our