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Apple ID6761639334
Bundle IDio.brataas.ToneCalibration
SellerSeller
Min iOS17.0
Min macOS14.0
Device familiesiphone
Released2026-04-08
Copyright© 2026 Patrick Hisni Brataas
Privacy policyLink ↗
Preview 1 platform
iPhone 5 images
What’s New Version 1.1
Redesigned user interface. Instabilities fixed.
Description
Prepare for motion-heavy trips with a short listening session before you go. This app plays a steady 100 Hz tone, the same class of sound used in published research on motion sickness, so you can follow a simple pre-travel routine.
HOW IT WORKS
• Select audio output device. Headphones recommended.
• Choose how long to listen: 1, 2, 3, or 5 minutes
• Tap Start
• Check the on-screen volume hint and adjust level if needed
For the best experience, use comfortable headphones and a volume similar to normal conversation. Not too quiet, not too loud.
IMPORTANT
This app is a wellness tool for personal use. It is not a medical device and does not diagnose or treat any condition. Individual results vary. If you have severe or persistent symptoms, talk to a qualified health professional.
Accessibility
ipadiphonemacrealityDevicetvoswatch
Version history 2 versions
Build 884389755v1.12026-07-01 22:56:06
Redesigned user interface. Instabilities fixed.
Build 884118556v1.02026-04-08 20:42:22
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Availability 1 of 1 storefronts
| Region | Language | Price | Ratings | Avg | Version |
|---|---|---|---|---|---|
US | en-US | USD 2.99 | 0 | — | 1.1 |
Change log 6 changes · US
✎
releaseNotes updated
Redesigned user interface. Instabilities fixed.
✎
description updated
Prepare for motion-heavy trips with a short listening session before you go. This app plays a steady 100 Hz tone, the same class of sound used in published rese
✎
subtitle updated
Listen 1 minute before travel
✎
name updated
Ease Motion Sickness
◆
Version 1.1 released
Redesigned user interface. Instabilities fixed.
◆
Version 1.0 released