Yes, Tower War MOD APK offers a rewards system where players can earn free premium items and coins as they play. These rewards are given out in the form of a tower war-style game where the player's goal is to build the highest tower possible by stacking different types of blocks. The more blocks they place, the more rewards they're likely to receive. Players can also unlock the premium features by completing special tasks or by spending real money. However, no matter what the player does, the chances of winning rewards remain high - there is no need to spend any money!