GreyBand

For Nights Worth Remembering

Only for iPhone

Free

iPhone

GreyBand connects with breathalyzers to track your levels, build healthy habits, and enhance your night out. Stay informed, stay safe, and have fun.

  • 5.0
    out of 5
    43 Ratings

The Greyband Program! A guided, step-by-step course to help you drink wiser.

The developer, Greysun Technologies Inc., 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 Linked to You

    The following data may be collected and linked to your identity:

    • Contact Info
    • User Content
    • Identifiers
    • Other Data
  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

Seller
  • GreySun Technologies, Inc.
Size
  • 87.9 MB
Category
  • Health & Fitness
Compatibility
Requires iOS 17.0 or later.
  • iPhone
    Requires iOS 17.0 or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Location
  • This app may use your location even when it isn’t open, which can decrease device battery life.
Languages
  • English
Age Rating
18+
  • 18+
  • Frequent
    Alcohol, Tobacco, Drug Use or References

    Contains
    Health or Wellness Topics
Copyright
  • © 2026 Greysun Technologies Inc.