# MotionSicknessTone — 100 Hz Tone Sound Therapy > Sound therapy app using a 100 Hz tone to relieve motion sickness. (iPhone/iPad app by Junk Boss.) - Source: https://appshunter.io/ios/app/motionsicknesstone/id6745721045 (this page in markdown: same URL + `.md`) - Developer: [Junk Boss](https://appshunter.io/developer/1813481100) - Category: Health & Fitness, Travel - Price: $2.99 - Rating: 4.90/5 from 14 App Store ratings · 13 written reviews indexed - Age rating: 4+ - Requires: iOS 17.0 · 1 MB - Languages: American English - Released: 2025-05-25 - Data updated: 2026-08-24 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/motionsicknesstone/id6745721045/reviews.md ## What is MotionSicknessTone? Motion Sickness Relief delivers a science-backed 100 Hz tone that helps alleviate motion sickness symptoms through innovative sound therapy technology. Based on breakthrough research from Nagoya University, this specific 100 Hz pure tone has been shown to effectively reduce motion sickness by stimulating the otolithic organs in the inner ear, which are responsible for detecting linear acceleration and gravity. HOW IT WORKS: • The 100 Hz tone helps improve balance and spatial orientation • Just one minute of exposure can reduce nausea and dizziness • Research shows effects can last for up to two hours • Safe sound pressure levels similar to everyday environmental noise KEY FEATURES: • Simple, easy-to-use interface • Three convenient modes: 1-minute, 5-minute, or continuous play • Adjustable volume control • Works best with headphones for optimal tone delivery • Start using at the first sign of motion sickness symptoms EVIDENCE-BASED SOLUTION: Clinical research has demonstrated significant symptom reduction in human trials involving driving simulators, swings, and real cars. Scientific analysis showed improved balance and positive modulation of the autonomic nervous system, which is often dysregulated during motion sickness. PERFECT FOR: • Car travel • Boat trips • Air travel • Virtual reality experiences • Amusement park rides • Reading while in motion • Anyone susceptible to motion sickness Get relief from motion sickness symptoms with this simple, science-based solution - no medications, no side effects, just a pure 100 Hz tone that works with your body's natural balance systems. Purpose and Working of App Description: Motion Sickness Relief utilizes sound therapy principles to alleviate motion sickness symptoms. The app generates a precise 100 Hz tone that stimulates the otolithic organs in the inner ear, which helps the brain better reconcile conflicting sensory information that causes motion sickness. The app works by allowing users to play this specific frequency through their device's speakers or headphones (recommended for best results). Users can select from three duration options: a quick 1-minute session, a standard 5-minute session, or a continuous mode for ongoing relief during longer journeys. Scientific research from Nagoya University has demonstrated that this 100 Hz tone can reduce objective symptoms of motion sickness and improve balance, with effects lasting up to two hours after just five minutes of exposure. The sound uses safe pressure levels within the range of normal environmental sounds. The primary purpose is to provide a medication-free, side-effect-free alternative for people who experience motion sickness while traveling, using virtual reality, or in other motion-intensive scenarios. The app interface is deliberately simple to allow easy use during the onset of motion sickness symptoms. ## Key features - 100 Hz tone sound therapy - Reduces nausea and dizziness - Improves balance and spatial orientation - 1, 5-minute, or continuous play modes - Adjustable volume control - Works best with headphones ## Recent user reviews (10 of 13) All indexed reviews: https://appshunter.io/ios/app/motionsicknesstone/id6745721045/reviews.md ### 5/5 — Seems to work *2025-06-01* Wonder if there is tone that gets rid of annoying relatives especially brothers. That would be a great, also would be nice if this worked on a watch. ### 5/5 — Wish my son was as useful *2025-05-30* Will use it next time my son drives ### 5/5 — Road Trip Game Changer *2025-05-28* I wish I had this as a kid riding in the backseat on long road trips! The design is super clean and easy to use. Really hope this helps a lot of other people who struggle with motion sickness. ### 5/5 — Soothing Relief, Arrive Refreshed *2025-05-28* Avoiding medication is always a plus! This is a more natural and actually somewhat relaxing way to address motion sickness. I like the small footprint of this download compared to others, and the preset time frames. The research document is also helpful, though I only needed to read it once. Would recommend a brief trial period before requiring purchase. Over the ear headphones work even better, but earbuds work too. ### 5/5 — Help for Motion Sickness *2025-05-27* Brilliant app!!! I didn’t think it would work as well as it has ### 4/5 — Simple and effective *2025-05-27* It's not every day you come across an app that does what it says it will do. But this is one! Very simple and easy to use. Straightforward help for dealing with motion sickness, which my daughter often deals with. If you're in a similar boat it's worth trying out for sure. I don't love the price tag, but it's cheaper than a fast food burger. And, unlike the burger, will settle your stomach instead of making it queasy. So I guess it works out! ### 5/5 — I am normal again!!! *2025-05-27* For anyone who has motion sickness and is tired of it this is the solution. I already told my friends and family who have the same problem. Wow amazing how it works. TY!!! ### 5/5 — Impressed *2025-05-27* I haven’t had the chance to test this app with someone experiencing motion sickness yet, but I’m already impressed! The “Motion Sickness Relief Tone” app offers a clean, user-friendly interface with options for 1-minute, 5-minute, and continuous modes, plus an adjustable volume slider—great for customization. What I love most is the detailed research information and the helpful guide section, which provide a solid foundation for understanding the 100 Hz sound technology behind it. It feels well-thought-out and promising. Looking forward to seeing how it performs in real-life scenarios! 4 stars for now—excited to update my review after testing! ### 5/5 — This is soooo helpful! *2025-05-27* I shared this app with my sister and friends who experience motion sickness. To the point where they can’t write down notes or talk because they get that sick!! I am so happy this has helped them. ### 5/5 — Amazing tool! *2025-05-27* So cool to see my friend become more comfortable so quickly. I am a pilot and thankful to have this available for any passengers who may be motion sensitive to use. I’m sure they will want their own download after I share it with them. It’s an inexpensive and reliable gift of relief. ## Frequently asked questions about MotionSicknessTone ### How does MotionSicknessTone work? MotionSicknessTone uses a specific 100 Hz pure tone sound therapy. This tone is designed to stimulate the otolithic organs in the inner ear, helping to improve balance and reduce the conflicting sensory information that causes motion sickness. ### What is the scientific basis for MotionSicknessTone? The app is based on research from Nagoya University, which demonstrated that a 100 Hz tone can effectively reduce motion sickness symptoms and improve balance. Clinical trials have shown significant symptom reduction in various motion-intensive scenarios. ### How long does the effect of MotionSicknessTone last? Research indicates that the effects of using MotionSicknessTone can last for up to two hours after just a short exposure, such as five minutes. This provides extended relief during journeys or activities. ### What are the different modes available in MotionSicknessTone? MotionSicknessTone offers three convenient modes for users: a quick 1-minute session for immediate relief, a standard 5-minute session for more sustained effects, and a continuous play mode for longer durations. ### Is the sound produced by MotionSicknessTone safe? Yes, the sound pressure levels used by MotionSicknessTone are within safe limits, comparable to everyday environmental noise. The app provides a medication-free and side-effect-free solution. ### What devices is MotionSicknessTone available on? MotionSicknessTone is currently supported on iPhones. It is designed for easy use on the go, making it convenient for travelers. ### How much does MotionSicknessTone cost? MotionSicknessTone is a paid application, available for $2.99. This one-time purchase provides access to all features and the science-backed sound therapy. ### When should I start using MotionSicknessTone? It is recommended to start using MotionSicknessTone at the first sign of motion sickness symptoms. This allows the sound therapy to work effectively in preventing or alleviating discomfort. ## Version history (last 1 release) ### 1.0 — 2025-05-25 No release notes. ## Apps similar to MotionSicknessTone | App | Rating | Price | Category | | --- | --- | --- | --- | | [Plus Plyos](https://appshunter.io/ios/app/plus-plyos/id6448565018) | 5.0 (1) | Free | Health & Fitness | | [Well-Balanced](https://appshunter.io/ios/app/well-balanced/id1660737434) | 3.0 (2) | Free | Health & Fitness | | [Just Breathe](https://appshunter.io/ios/app/just-breathe/id1353139507) | 4.7 (7) | Free | Health & Fitness | | [GoFAC](https://appshunter.io/ios/app/gofac/id1606787615) | 5.0 (8) | Free | Health & Fitness | | [Marshfield YMCA](https://appshunter.io/ios/app/marshfield-ymca/id1533972991) | 4.8 (105) | Free | Health & Fitness | | [InMotion: Travel Wellness](https://appshunter.io/ios/app/inmotion-travel-wellness/id6746681215) | — | Free | Health & Fitness | --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-24.*