Instead, you forward your shipment emails to a unique address the app generates for each account. While many tracking apps require subscriptions for this feature, we provide it for free. * Add packages quickly You can always add packages manually with the help of a barcode scanner and automatic clipboard detection. * View your tracking information, fast. Simple and clear design with an optional map view helps you quickly view the most important tracking information. * Sync your data across devices Sign up for a free OneTracker account to save and sync your packages. Our app is available on multiple platforms. * OneTracker is a relatively new app We welcome all feedback and suggestions! Don't hesitate to reach out to us by sending a message in-app or email us at [email protected]. --- We support the following major carriers: - USPS - UPS - FedEx - DHL Express - China Post - China Post EMS - Canada Post - Amazon Logistics (U.S. and Canada. experimental feature) And many other carriers worldwide!