價格：免費
檔案大小：29.5 MB
版本需求：需要 iOS 9.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Cheang comes with the functions below:
1. Searching for nearby repairing services such as car Towing, Electric repair & maintenance, Water repair & maintenance, Pumping & Sewer, Jump Start, Clean or Repair Air Conditioner, Key Lockout, Glass, Door, and Window
2. Managing & Tracking after-service information
3. Repairing staff can manage requests directly with customers.
支援平台：iPhone, iPad