TripIt - TripIt is a travel app that creates a master itinerary to organize all of your plans for your vacation or work trip in one spot.
JetHop - Discover your next vacation without needing a destination!
Sygic Travel Maps - Itinerary planner for independent travelers
Traveler Buddy - Travel Itinerary Management.
Travelistly for Android - Reddit for travel content, now on Android
Tripify - Travel guides, planning, notes, expenses. Plan your itinerary in details, the way you want.