This app is for informational purposes only. Consult with a doctor for medical advice, diagnosis or treatment. Be safe, stay healthy. EVERYTHING YOU NEED TO KNOW ABOUT PREMIUM VERSION - Subscriptions give you full access to premium features - Subscriptions are auto-renewing. You can cancel it at any time in your App Store account settings. - The length of subscriptions is 1 month and 6 months. 1 month subscription has 3 free trial days. After trial days end your account will be charged for the subscription if you won't cancel it. - Subscriptions will be automatically renewed within 24 hours to the end of the current period. - Application can not make you subscribe without your permission: you can be subscribed only after inputing you account password or Touch ID. Read before subscribing: Privacy Policy: http://toolsworkshop.ru/#/privacy Terms of Service: http://toolsworkshop.ru/#/tos