1. System Requirements
UPDF can be used on all iPhone, iPad, and iPod Touch devices meeting the following specifications:
- Operating System: iOS/iPadOS 14.0 or higher
2. How to Download and Install on iOS/iPadOS Devices
- Launch the "App Store" app on your iOS device and search for "UPDF".
- Tap the "Get" button that’s visible next to the app icon.
- In the pop-up window, tap on "Install".
- After installation, tap "Open" to launch the UPDF app.