There are some similarities between Bitcoin and Litecoin cryptocurrencies:
first of all, this is the fact that both coins do not have a control and regulation center, which means that both projects are completely decentralized;
all monetary transactions that are made on both platforms are anonymous;
all network transactions are irreversible;
the volume of emission of cryptocoins is known in advance and is limited in quantity;
mining of coins is based on the cyclical hashing mechanism.