Cues over any app
The cues are drawn in an overlay that ignores touches, so taps always reach the app underneath.
In development
Read in the car without feeling sick.
Car Motion Sickness Aid draws motion cues over any app on your Android phone or tablet. The cues move the way the car moves you, so what your eyes see matches what your inner ear feels. No accounts. No analytics. No internet access.
- Design
- Material 3 Expressive
- Data collected
- None
- Platform
- Android phones & tablets
What it does
Motion cues that follow the car.
Animated dots move back when the car speeds up, forward when it brakes, and sideways in turns. They sit over whatever you're reading or watching.
Accelerometer & gyroscope
Uses either sensor or both together, and works whether the device lies flat, is propped up, or is held upright.
Cue styles
Side dots, frame dots on all four edges, a full-screen dot grid, or a horizon line that tilts in turns.
Customizable, with live preview
Set the color, size, number of dots, opacity, sensitivity, and smoothing, and test them with a preview driven by the real sensors.
Hands-free activation
Optionally start when you get into a vehicle and stop when you get out. There's also a Quick Settings tile and Pause/Stop in the notification.
Battery-friendly
Sensors pause while the screen is off, and the overlay only redraws when the cues actually move.
Design
Built to feel like a first-party Pixel app.
Car Motion Sickness Aid follows Material 3 Expressive, the same design language behind Google's own Pixel apps. It supports light and dark themes, dynamic color, curated color themes, and contrast and pure-black options. On tablets, the preview and controls sit side by side.
- Material 3 Expressive
- Dynamic color
- Light & dark themes
- Phones & tablets
Privacy
Privacy by default, not as an afterthought.
Nothing leaves your device
Car Motion Sickness Aid has no internet permission. Motion sensor readings are used live to move the cues and are never stored or sent anywhere. There are no accounts, no ad SDKs, and no analytics. Vehicle detection, if you turn it on, runs on your device through Google Play services.
Read the full privacy policy