Launched this week
Stillwave
60 seconds of sound, 2 hours of motion comfort
5 followers
60 seconds of sound, 2 hours of motion comfort
5 followers
Stop motion sickness in 60 seconds — no pills, no patches. Stillwave plays a specific 100 Hz sound that activates your inner ear's balance system. Based on peer-reviewed research from Nagoya University, the same science behind Samsung's Hearapy — built for iPhone. How it works: 1. Put on earbuds 2. Press play for 60 seconds 3. Enjoy up to 2 hours of relief $0.99 one-time. No subscription. No side effects.
Hey PH! We're Nullpointer Studio — two best friends (dev + designer) in Seoul who build weird little digital products.
The backstory: I'm the dev half, and I get carsick. Badly. I've tried Dramamine (too drowsy), Sea-Bands (didn't work), and Apple's Vehicle Motion Cues (only helps while staring at your screen).
Then I found a 2025 Nagoya University study: 60 seconds of a 100 Hz pure tone can reduce motion sickness for up to 2 hours — by stimulating the otoconia, tiny balance crystals in your inner ear.
Samsung built an Android app based on this research, but there was nothing for iPhone. So we made Stillwave.
How it works:
- Put on noise-cancelling earbuds
- Play the 60-second session before your trip
- Stay comfortable for up to 2 hours
No pills, no side effects, no subscription. $0.99 once.
We'd love to hear — has anyone else tried sound-based approaches for motion sickness? Curious what's worked (or hasn't) for you.