Need calm and relax? This app can help you! Relax: Calm Sleep Mesmerize allows you to play with fluids and sounds by simply touching your screen. With this app, you can experiment with swirling substances and modulating sounds to create a soothing and calming experience. The app offers visually stunning graphics and immersive sounds that can help you relieve stress and anxiety.

The app also offers a premium subscription option, which gives you unlimited access to all features. As a premium member, you can enjoy the app's full functionality for the duration of your subscription period. The subscription options include a $0.99 USD weekly plan, a $2.99 USD monthly plan, a 3-day free trial followed by a $12.99 USD yearly plan, or a one-time purchase of $24.99 USD. You can manage your subscription and turn off auto-renewal at any time through your Account Settings.

Please note that the app is developed by Viacheslav Khakhulin and is available for free on the iPhone platform. For more information, you can refer to the app's Privacy Policy and Terms of Use.