[iOS] Free London Travel Guide App with Offline Maps $0 @ iTunes

Not sure if anybody can use this one but let's see how it travels.

100% OFFLINE – NO INTERNET CONNECTION REQUIRED except for sharing and updates.
TRAVEL GUIDE with attractions, museums, restaurants, bars, hotels, theatres and shops with TRAVELER REVIEWS and RATINGS, pictures, rich travel info, prices and opening hours.
PERSONALIZED TRIP ITINERARIES - Exclusive technology - The Trip Genius automatically creates personalized trip itineraries according to your travel interests, pace preference, trip dates, accommodation, personalized favorites, location and opening hours of places as well as ratings from other travelers. Use smart order to rearrange your visits and customize your itinerary at any time.

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AU Link