Delete Key as Backspace is a free Android keyboard layout app developed by Informationsea in the Personalization category. This app enables users to swap the function of the delete key and the backspace key on their external Bluetooth keyboard. It also allows users to swap the control key and caps-lock key. The app is compatible with Android 4.1 or later and has been tested on Google Nexusand Sony Xperia z1f (called as Xperia z1 Compact in global market).

The app is simple and easy to use. Users can install the app and select the keyboard layout in settings. It is a great option for those who prefer to use the delete key as the backspace key on their external keyboard. However, it is important to note that this app only works with external Bluetooth keyboards and not with the device's built-in keyboard. Overall, Delete Key as Backspace is a useful app for those who want to customize their external keyboard layout on their Android device.