Sponsored By Dating Catalog Many people refer to dating casually as simply hooking up with others with no strings attached in this modern world. This explosion of casual encounters has also led to significant growth in dating apps specifically designed for hookups. However, from the sea of dating apps, it can be challenging to recognize the ones that are worth your time. But have no worries; this is why we are here to share the best hookup apps out there. On top of that, this list is made out of apps you can use for free. Kasual Kasual is a free dating app that people specifically use to hook up. Users can blurry their profile pictures and put emojis on their faces to get even more anonymity. The only thing Kasual needs to work is your location. With this information, Kasual can match you with other locals and create opportunities for you.