# Octavius — Weight calculator for SCUBA

> Scuba diving weight calculator for optimal underwater buoyancy. (iPhone/iPad app by Yoash Offer.)

- Source: https://appshunter.io/ios/app/octavius/id1660568386 (this page in markdown: same URL + `.md`)
- Developer: [Yoash Offer](https://appshunter.io/developer/769920342)
- Category: Sports, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 16.6 · 21 MB
- Languages: American English
- Released: 2023-01-16
- Data updated: 2026-08-04
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/octavius/id1660568386/reviews.md

## What is Octavius?

Scuba dive calculator: calculate the proper amount of weight you should carry underwater

## Key features

- Weight calculation for scuba diving
- Optimal buoyancy guidance
- Underwater dive planning
- User-friendly interface

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/octavius/id1660568386/reviews.md

### 4/5 — Good, but…

*2023-04-09*

Would like to see dry suit included and double tanks as well

## Frequently asked questions about Octavius

### 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.

## Version history (last 5 releases)

### 3.01 — 2026-07-28

SOme bug fixing

### 2.07 — 2023-07-31

Bug fixed: Choosing kind of wet suit changed the result even if none was chosen as the wet suit.

### 2.05 — 2023-02-23

You can enter your weight in pounds as well.
Terms and conditions will be presented once only.

### 2.04 — 2023-01-26

Better dark mode appearance
Some minor bugs fix

### 2.03 — 2023-01-19

Some bugs were scared away

## More apps by Yoash Offer

- [Iron-Mate](https://appshunter.io/ios/app/iron-mate/id6448700354)

All apps by Yoash Offer: https://appshunter.io/developer/769920342

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-04.*