Good, but…
Would like to see dry suit included and double tanks as well
Free
About
This app helps scuba divers calculate the optimal amount of weight needed for safe underwater dives. It provides essential calculations to ensure proper buoyancy and a comfortable diving experience.
✓Weight calculation for scuba diving
✓Optimal buoyancy guidance
✓Underwater dive planning
✓User-friendly interface
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What's New in Octavius
3.01
July 28, 2026
SOme bug fixing
User reviews
Developer apps
FAQ
What is Octavius used for?
Octavius is a free scuba diving calculator designed to help you determine the proper amount of weight you should carry underwater for optimal buoyancy.
Is Octavius free to use?
Yes, Octavius is completely free to download and use. There are no in-app purchases or advertisements.
What devices does Octavius support?
Octavius is available for both iPhone and iPad devices.
How often is Octavius updated?
The app was last updated on July 31, 2023, with version 2.07. This indicates regular maintenance and potential feature additions.
What is the age rating for Octavius?
Octavius has an age rating of 4+, making it suitable for a wide range of users.
Can Octavius be used offline?
The provided information does not specify offline functionality, but as a calculator, it is likely to function without an internet connection once installed.
What are the benefits of using Octavius?
Using Octavius helps ensure you have the correct weight for safe and comfortable scuba dives, improving your underwater experience by maintaining proper buoyancy.