“We contacted Colm and the App Design team with the idea to develop a unique iOS enterprise application and web service for both our customers and staff to offer improved transparency in the car rental sector. Colm’s professional approach and ability to understand our objective made for a simple and straightforward process which is clearly reflected in our now integral Hertz Vehicle Pre-Inspection (VPI) app. The level of support received from Colm and the App Design team continues to impress . I would have no hesitation in recommending App Design for your app development and web design needs.”