Here are some of the best apps for storing travel ideas: TripIt: This app automatically imports your travel confirmation emails and creates an itinerary for you. It also allows you to share your itinerary with others and track your expenses. Wanderlog: This app allows you to track your travel experiences and create custom itineraries. It also includes a community forum where you can share your travel tips with others. HipHerd: This app allows you to save travel articles, videos, and other content to your own personal library. You can also create boards to organize your content by destination or other categories. Google Keep: This app allows you to take notes, create lists, and set reminders. It's a great way to keep track of your travel ideas and plans. Evernote: This app is a powerful note-taking app that allows you to store all of your travel ideas in one place. It also includes a variety of features that make it easy to organize and find your notes.