油管帮-SubMate by chaoren

Required permissions:

• Download files and read and modify the browser’s download history
• Access browser activity during navigation
• Access your data for sites in the youtube.com domain
• Access your data for sites in the youguanbang.com domain

Required data collection, according to the developer:

• Authentication information
• Browsing activity
• Personally identifying information
• Search terms
• Web site content