TripSketch offers a city guidebook for the world's most popular cities. Most city guides are about $5 to $6 per city. Tripsketch charges this for 80+ cities, including all popular attractions and those with green travel bias. So this is a fabulous deal for professional, curated content. Developers plan to donate part of the proceeds to charity.
TripSketch Green traveler is an award winning app for the environmentally conscious traveler. It presents eco-friendly activities and experiences in over 80 cities across Canada, Europe, US, Asia and Oceania to enhance your travel experience while reducing your carbon footprint. TripSketch also highlights all the popular attractions for the city, ensuring that travelers are alerted with not only the