We were able to integrate our car-sharing fleet in hal24k, so we can control it from any place with internet connection. It is very efficient for time tracking of drivers activity when using car sharing services like ours.The mobile app does not support many features which makes managing your cars harder than necessary. The customer service was also poor and they did not take into consideration all my questions or answer them in detail. I suggest you try other solution first before going back to this one because there are others out there who do better job at providing quality products. They are solving problems we have as an organisation by allowing us to track our driver's activities via web applications such as their dashboard.