Last Updated: September 1, 2025
App Name: Stock Swing
Developer: Jinglin Zhang
1. Information We Collect
1.1 Types of Information Collected
Stock Swing collects the following types of information:
App Usage Data (via App Store Analytics):
- App launch and close times
- Feature usage frequency
- Crash reports and performance data
- Device type and operating system version
Locally Stored Data:
- Language preferences (Chinese/English)
- Theme settings (Dark/Light mode)
- App configuration and feature flags
- Cache data (stock information, IV data, etc.)
Network Request Data:
- Requests to Tencent Finance API for stock data
- Request timing, frequency, and response status
1.2 Information We Do Not Collect