In Russia, when in doubt, just ask Yandex. The Russian search engine has a lineup of useful apps that will make your trip to the World Cup far more comfortable. Among our favourites are Yandex.Metro, which calculates exactly how much time your trip on the metro in Moscow or St. Petersburg will take, even factoring in the time it takes you to transfer from one line to another. Yandex.Taxi will help you score a cheap cab with a set fair, while Yandex.Weather will tell you what to expect from Russia’s often unpredictable elements. Both Yandex and Google are also useful for maps and translation apps.