TWRP touch recovery is available for download for the Nexus 5 phone. TWRP provides same functionality as CWM, but lets user interact with the phone using touchscreen (no more volume rocker or power buttons to press).
To download TWRP to your Nexus 5, follow these steps.
1) Install GooManager from the Play Store
2) Open GooManager and provide root permissions
3) Hit Menu (or the button with the 3 dots on your screen) and then Install OpenRecovery