iStoner Free is a lifestyle application available for Android users. The app offers a unique experience to its users by playing proprietary audio content that aims to simulate specific mental states using binaural beats. The app contains a wide range of audio tracks, which are named after prohibited recreational drugs like cocaine, ecstasy, and marijuana.

The app features "Extreme Premium Drugs" such as Gates of Hades and Hand of God, along with other current drugs like Hash, Heroin, and Nitrous. It also has a "Quick Hits" section that includes Acid, Cliff Hanger, and Trip. The app is free to download and use.

iStoner Free has a user-friendly interface, and the audio quality is excellent. While the app claims to simulate specific mental states, the effectiveness of these binaural beats is subjective and may not work for everyone. Overall, iStoner Free is an interesting application for those who want to experiment with binaural beats and explore different mental states.