Kaktus App is described as 'Kaktus helps you to connect with local residents (Kaktus Gurus) in the world's greatest cities'. There are three alternatives to Kaktus App for Android, iPhone and Online / Web-based. The best alternative is GetYourGuide, which is free. Other great apps like Kaktus App are ToursByLocals (Free) and Withlocals (Free).
Just arrived at your destination? Looking for things to do nearby? It’s now possible with the Withlocals Tours & Travel App! Better than any guide book, let a local guide you personally! Find unique tours and food experiences in 50+ cities in Europe and Asia.