Quit smoking or vaping.

No. First, we make the unconscious conscious. Reaching for a cigarette or vape often happens automatically. In the first sessions, we understand triggers, situations, and functions, such as stress, breaks, or rewards. We then build suitable strategies step by step and create a personal plan for difficult moments.

About 20 minutes every three days for a session. In between, you can briefly note your cravings and the situation to develop an even more precise understanding of your habits.

Yes. Khema can support you in quitting smoking or vaping. The support follows the goal you pursue with Khema. Switching from cigarettes to vapes is not a goal.

Nothing. Participation is completely free.

Your conversations and voice recordings do not leave the EU, are stored encrypted, and are not used for AI training. Some service providers, for example for push notifications, SMS codes and internal quality notes, may also process data in the US. For the study, anonymized usage data is shared with Prof. Batra (University Hospital Tübingen). Learn more in our Privacy Policy.

Yes. Khema is made for everyone and follows the current accessibility standard, WCAG 2.2 AA. The app works with screen readers and adapts to your settings, from text size to contrast.