2025-09-14 00:00:00 TTS HoS PRO – FMCSA-Compliant ELD App for Truck Drivers TTS HOS PRO is a reliable and easy-to-use Electronic Logging Device (ELD) app designed to help commercial drivers stay compliant with the FMCSA’s Hours of Service (HOS) regulations. Built for simplicity and accuracy, it’s the ideal tool for truckers who need to manage their logs from the road without hassle. Whether you’re an owner-operator or part of a fleet, TTS HoS PRO gives you full control over your daily logs, ensuring you meet all compliance standards while focusing on what matters most—driving.