Not Dizzy: Motion Sickness

Choose a trip scenario, play a 100Hz tone, and follow simple guidance before cars, flights, boats, or VR.

Not Dizzy is a simple motion-sickness prep app designed for use before car rides, flights, boats, and other trips.

It plays a 100Hz tone based on published research and keeps the experience lightweight: open the app, choose a preset, and start listening.

Why people use it:

• 1-tap presets for common travel scenarios
• 100Hz science-based default
• Custom duration and frequency controls
• Accessibility support and multiple languages
• Local-only data storage

Best used before symptoms begin. Headphones or balanced left/right volume are recommended.

Not Dizzy is not a medical device and does not replace medical advice.