The document discusses trends in mobile applications and their impact on businesses. It analyzes how companies like Priceline, Expedia, Kayak, Starbucks and Chipotle have developed mobile apps to engage customers. Experts note that mobile apps now account for more usage than mobile web browsing. Businesses need to develop apps to stay competitive and provide customers with convenient services like booking hotels, ordering food, or making payments directly from their phones. As the use of mobile apps continues growing, companies that adopt this trend will see benefits while those who fail to adapt may lose business.