TruckBook: Maps Jobs Community is a free iPhone app that provides truck drivers with a range of useful tools. The app includes a truck GPS navigation system that allows drivers to find truck stops, truck parking, weigh stations, CAT scales, and more. The app also provides information on weather and live road traffic conditions, and allows users to plan multi-day trips.

TruckBook also offers access to thousands of top-rated trucking jobs from some of the industry's leading companies. Users can search for jobs by location, job type, pay, and required skills, and communicate directly with hiring managers through the app's chat or call features. Additionally, TruckBook allows users to build connections with other truck drivers across the country, share their daily routine, and stay up-to-date on industry news and trends.

Finally, TruckBook provides access to a range of trucking services, including truck breakdowns, over-the-road repairs, and scheduled maintenance. Users can also buy, sell, rent, or lease a truck within the app's marketplace.

In summary, TruckBook: Maps Jobs Community is a comprehensive app that provides truck drivers with everything they need to stay connected, informed, and productive on the road.