---
title: "Bridge Calc: Draft & Ballast — App Overview"
url: https://marlvel.ai/intel-report/education/bridge-calc-draft-ballast
category: Education
developer: Stanislav Soroka
platforms: ios
rating: N/A (0 ratings)
pricing: paid
report_level: overview
generated: 2026-05-05
last_verified: "2026-05-05T08:05:18.812Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** This is a specialized, offline-capable toolkit for maritime officers to manage complex cargo and stability calculations.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Education |
| Rating | N/A ★ (0) |
| Pricing | paid |
| Platforms | iOS |
| Latest Version (iOS) | 1.0.1 |
| Developer | Stanislav Soroka |

<!-- SECTION: Summary -->
## What is Bridge Calc: Draft & Ballast?

Bridge Calc: Draft & Ballast is an offline maritime utility designed to assist deck officers and shipmasters with critical vessel operations. It provides a suite of specialized modules for cargo management, stability assessment, and tank calculations to streamline onboard planning.

<!-- SECTION: Key Features -->
## Key Features

- **Draft Survey Calculator**: Performs manual or automatic calculations for loaded or discharged cargo based on draft readings and vessel data.
- **Ballast Calculator**: Determines ballast water quantities in tanks using vessel-specific geometry and sounding data.
- **Stowage Plan Calculator**: Automates cargo distribution across holds using stowage factors and assists with port arrival and departure planning.
- **Cargo Trimming Calculator**: Calculates the specific cargo quantity required to achieve a target trim or even keel at the end of loading.

<!-- SECTION: Target Audience -->
## Who is it for?

Maritime professionals including deck officers, chief mates, and shipmasters.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/bridge-calc-draft-ballast/id6745449412?uo=4)
- [Full Intelligence Report](https://marlvel.ai/intel-report/education/bridge-calc-draft-ballast)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/education/bridge-calc-draft-ballast).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*