Му-Му 2.0 is a free mobile application that allows users to earn and redeem rewards at Cafe MuMu locations or when ordering delivery through the app. Upon downloading the app and registering, users will receive 300 bonus points to get started. Users can then earn additional points by paying for their orders with a linked bank card or with cash at Cafe MuMu locations. Up to 20% of the check can be paid for with bonus points, and for every ruble spent, users can earn more points.

One unique feature of Му-Му 2.0 is the ability to pay with points at Cafe MuMu locations. Users can simply open the app on their phone, click "Get Code" while the cashier is ringing up their order, and then give the code to the cashier to pay with points. Additionally, users can order and pay for delivery directly through the app, making it easy to get great food without leaving the house. Overall, Му-Му 2.0 is a great way for Cafe MuMu customers to save money and earn rewards while enjoying delicious food.