Istanbul Guide & Tours is a free Android application developed by Tourblink that offers guided walking tours of Istanbul without the need for internet access or GPS. With a unique concept that guides you through photos, this app provides all the important travel information to explore Istanbul at your own pace. The app includes itineraries created by passionate Tourblinkers, instagrammers, bloggers, and local inhabitants, visiting the best places of interest such as the Whirling Dervish Show, Aga Hamami Turkish Bath, Rhythm of the Dance Show, Istanbul Bosphorus Boat Cruise, and many more.

The app also provides free travel information about Istanbul, including concise, useful, and easy-to-understand descriptions of the city's most famous landmarks like Santa Sophia, Blue Mosque, Topkapi palace, Grand Bazaar, Bosphorus, Basilica Cistern, Dolmabahçe Palace, and Galata Tower. The app is available offline, without any roaming charges, and without the need for GPS. Additionally, the app offers paid itineraries at a low cost, which include an audio guide with the voice of Tourblinkers. With Istanbul Guide & Tours, you can optimize your time and explore this beautiful city like a local.