Planning a family vacation is exciting, and travel booking apps make it easier than ever to reserve flights, hotels, and rental cars in just a few taps. During checkout, many travelers see an offer for inexpensive travel protection and assume it provides complete peace of mind. Unfortunately, that assumption can become costly if a family emergency, severe weather, or unexpected medical issue disrupts the trip. Understanding what travel app protection actually covers before you click Buy could save your family thousands of dollars and a great deal of stress.