Quest types:quests, virtual quests, quiz, action games, with children, for beginners, cheerful, inexpensive, for teenagers, for large groups, for schoolchildren, for corporate events, historical, for adults, detective, dynamic, scientific, mystical, nonstandard, middle ages, competitive, adventures
Type of tours:student, tours for seniors, children, individual, weekend, guided, all types of tours, holiday tours, educational, school, wedding, youth, adventure, entertainment, corporate holiday, gastronomic
The format is very convenient for me. It is for those who are not ready to go on excursions in a group around the city, who like to do it alone or with a couple of close people. Just download the map in advance so that it works offline, and even Google Map, any one. Then it's impossible to get lost. And then, in addition to audio and text, there are pictures by which you can understand which object you need to approach. I highly recommend it.