Urdu Keys is a free iPhone application developed by LE SANG, designed specifically for Urdu typing. This app offers an Urdu-QWERTY optimized layout, making it user-friendly for iPhone users. Typing in Nastaleeq web font and support for all special letters enhance the typing experience. A unique feature allows users to tap the copy icon to easily paste text into other applications, even without an Urdu system keyboard.

For those interested in a visual guide, video tutorials are available on YouTube, and users can stay updated by following Urdu Keys on Facebook. It's important to note that initial setup may require logging into Facebook or Twitter within the app settings to enable account access.