Контакт Бар 2.0 is a lifestyle app developed by PremiumBonus for Android users. It is a modern and trendy network of establishments with affordable prices, catering to the youth. The app offers a loyalty program that allows users to accumulate bonus points and use them to pay for their purchases. Users can invite friends and share points with them, participate in contests to receive additional discounts and prizes, and stay up to date with all the promotions and news of the network. The app also provides information on events and activities in the bars, as well as updates on the menu. Additionally, users can use the map feature to find the nearest Kontact Bar. They can also leave feedback to help the developers improve the app.