Yes. Hypnosis is generally considered safe when practiced responsibly.
Most people experience hypnosis as a state of deep relaxation combined with focused awareness. You remain conscious throughout the process and cannot be forced to do anything against your will.
During a hypnosis session:
you remain aware of what is happening
you can stop the session at any time
you maintain full control over your actions
In the Magnet Mind app, all sessions are guided self-hypnosis sessions. The narrator simply guides the process while you remain in control of the experience.