Prosto: Медитация и Сон is a free Android app developed by Irena Ponaroshku Co and categorized under Lifestyle and Health & Fitness subcategories. The app offers more than 60 audio meditation lessons with the voice of professional actors, including Irena Ponaroshku, Sergei Chonishvili, Nikita Efremov, Ravshana Kurkova, and Daria Melnikova. The program is designed to help users restore balance and sleep by meditating for 7, 10, or 30 minutes to raise serotonin levels, calm the mind, and improve breathing.

The app is divided into different courses, such as Basics, Sleep, Stress, Work, and Happiness, each containing lessons presented entirely in Russian and suitable for both beginners and experienced meditators. Prosto also features a built-in meditation timer that records the time spent in meditation, and you can track your personal progress on Zen meditations. Additionally, the app offers SOS meditations for emergency assistance to consciousness and syncing with Apple Health. Overall, Prosto: Медитация и Сон is an excellent app for anyone looking to incorporate daily meditation practices into their lifestyle.