Hypnokeys are points that you earn as you learn. They can be used in exchange for Hypnoboost sessions. Hypnoboosts are special hypnosis sessions created by hypnosis professionals. They can help boost your self-confidence, improve your sleep quality, and overcome the fear of public speaking, and much more.
To earn Hypnokeys, you must listen to topics several times (the same topic several times and different topics several times) and successfully perform several series of exercises. The series of vocabulary exercises are random. The more you do, the more points you earn. Successful grammar exercises earn Hypnokeys.