Barefoot Blender

Utilities

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Barefoot Blender is a gas blending and dive planning toolkit for trained scuba divers, technical divers, and fill station operators. Use it to plan Nitrox and Trimix fills, estimate top-off outcomes, compare gas sources, calculate fill costs, and check MOD, EAD, END, best mix, and gas density. Safety. Barefoot Blender is for trained divers and fill operators only. It is not a substitute for formal training, agency procedures, shop policy, or calibrated gas analysis. Always verify final oxygen and helium content with calibrated analyzers before diving or labeling cylinders. Incorrect gas blending can cause serious injury or death. Subscription. Barefoot Blender Pro is an annual subscription. Payment is charged through your Apple account. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel subscriptions in Apple account settings. Terms of Use (EULA): https://trimix-blender.com/terms/.

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Fixed a display issue that could make the app expand beyond the iPhone screen. Form fields now stay at the correct scale when selected.

Version 0.12.10

The developer, Jonah Kowall, 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 Not Linked to You

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

    • Purchases

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

Accessibility

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

Information

Seller
Jonah Kowall
Size
13.9 MB
Category
Utilities
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.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English
Age Rating
4+
In-App Purchases
Yes
Copyright
© 2026 Jonah Kowall
  • Developer Website
  • Privacy Policy

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