To use Hinge without paying, make the most of Hinge's free features by updating your hinge account settings and preferences to maximize your matches. Remember, Hinge's algorithm works based on your activity and preferences, so engage actively with genuine profiles to get more quality matches. Beware of fake profiles or suspiciously perfect photos; stay cautious while swiping right! And hey, don't forget the occasional send-a-rose feature that gives you a free chance to catch someone's attention.