If you are looking for the original experience for free, you can play the mobile version on your PC using an emulator:
: The "Reborn" version was officially delisted on January 31, 2023. If you already owned it, it remains in your Steam Library for download. Download Carnivores: Dinosaur Hunter Reborn PC ...
: The successor, Carnivores: Dinosaur Hunt , was released on Steam on August 22, 2022. It features a new engine, improved dinosaur behavior, and reworked progression. If you are looking for the original experience