Gamma 40 Hertz
Multimodal brain boost!
Free · In‑App Purchases
The Gamma 40 Hertz app gives you access to a quick brain boost. Some recent research suggests that 40 hertz gamma brain waves decline with age and that reversing the decline can be helpful. This app stimulates 40 hertz gamma waves through light, sound, and touch.
Features:
* Multimodal, individually adjustable intensity across sound, touch, and sight
* 40 hertz square wave audio tone
* 40 hertz haptic vibration on iPhones
* 40 hertz visual signal using your device's flashlight
* 40 hertz screen oscillation on ProMotion devices
Ratings & Reviews
New option to select sound wave type: square or sine
Improved interface
The developer, Alterscope Solutions LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
- Identifiers
- Usage Data
- Diagnostics
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Alterscope Solutions LLC
- Size
- 9.1 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
Arabic and 11 more
- Arabic, French, German, Hebrew, Hindi, Indonesian, Italian, Japanese, Portuguese, Simplified Chinese, Spanish, Ukrainian
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Remove Ads $0.99
- Copyright
- © 2025 Alterscope Solutions LLC