Passenger guides
Motion sickness guides for iPhone passengers
Short notes on Apple’s dots, reading in a car, a 100 Hz tone, and what to try when the system setting is missing or not enough. These pages are educational. They are not medical advice.
How Vehicle Motion Cues work
Turn on Apple’s built-in animated cues and understand how AntiSick offers a different set of tools.
Read the guide → Travel guidePassenger comfort options
Learn why visual context, controlled breathing, and fewer close-up visual tasks may matter.
Read the guide → Reading guideWhen reading makes the ride rough
Understand the visual mismatch and what to try when a book or phone starts to feel uncomfortable.
Read the guide → iOS 17 guideIf you don’t have Vehicle Motion Cues
Apple’s dots start with iOS 18. On iOS 17 you can still use passenger habits and AntiSick.
Read the guide → After the dotsWhen the dots aren’t enough
The setting can be on and a book or phone can still feel rough. Here is what to try next.
Read the guide → Audio guideWhat a 100 Hz tone actually is
A short low hum is not a playlist. Keep volume low, and do not treat it as medicine.
Read the guide →