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Diving, simplified.

References and calculations at your fingertips, anytime.

The Worldwide Gold Standard

The Rev 7 US Navy Dive Manual is regarded as the premier reference material for underwater equipment operation.

  • Tried and tested material
  • Widely accepted and taught
  • Holistic approach to diving

Complex Calculations Made Easy

Putting safety at the forefront of any incursion, we take the guess-work out of any calculation.

  • All formulas are plug-and-play
  • Extensive library of calculations
  • Calculations made easy

Keeping Track of What Matters

When safety is your priority, second guessing yourself is not ideal. Bookmark important pages in the manual, and take note of vital calculations, all in one place.

  • Bookmarks at the ready
  • Vital calculations avaiable whenever
  • Central notes hub 
key features
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