No doubt technology has changed our shopping habits, even when it comes to buying cars and trucks. A number of apps aim to make the process easier for sellers and shoppers alike. TrueCar connects shoppers with a network of more than 9,000 certified dealers across the U.S., offering so-called transparent pricing on more than a million in-stock vehicles. Shoppers get upfront pricing so they know what to expect before leaving the couch. TrueCar also provides tools to understand current market prices for a same vehicle within a same local area. The app is free for iOS and Android. The Cars.com app helps shoppers find new and used cars nearby. You…