# cMate - BWM — Ballast Water Management

> Ballast Water Management (iPhone/iPad app by Maxim Lukyanenko.)

- Source: https://appshunter.io/ios/app/cmate-bwm/id1510250990 (this page in markdown: same URL + `.md`)
- Developer: [Maxim Lukyanenko](https://appshunter.io/developer/1496252741)
- Category: Books, Education
- Price: $2.99
- Age rating: 4+
- Requires: iOS 12.0 · 6 MB
- Languages: American English
- Released: 2020-04-27
- Data updated: 2026-09-09
- User reviews in markdown: https://appshunter.io/ios/app/cmate-bwm/id1510250990/reviews.md

## What is cMate?

BWM - International Convention for the Control and Management of Ships' Ballast Water and Sediments, 2004

Invasive aquatic species present a major threat to the marine ecosystems, and shipping has been identified as a major pathway for introducing species to new environments. The problem increased as trade and traffic volume expanded over the last few decades, and in particular with the introduction of steel hulls, allowing vessels to use water instead of solid materials as ballast. The effects of the introduction of new species have in many areas of the world been devastating. Quantitative data show the rate of bio-invasions is continuing to increase at an alarming rate. As the volumes of seaborne trade continue overall to increase, the problem may not yet have reached its peak.

Language: English


## Version history (last 2 releases)

### 1.0.1 — 2025-10-11

bugs fixed

### 1.0 — 2020-04-27

No release notes.

## More apps by Maxim Lukyanenko

- [cMate-PRO](https://appshunter.io/ios/app/cmate-pro/id1496252742)
- [Судоводитель-Конвенция плюс](https://appshunter.io/ios/app/id1496515475)
- [cMate-lite](https://appshunter.io/ios/app/cmate-lite/id1496589839)
- [Второй Механик Конвенция плюс](https://appshunter.io/ios/app/id1496730330)
- [Матрос-Конвенция плюс. Дельта](https://appshunter.io/ios/app/id1496735246)
- [Моторист Конвенция Плюс-Дельта](https://appshunter.io/ios/app/id1496750371)

All apps by Maxim Lukyanenko: https://appshunter.io/developer/1496252741

## Related topics

[cmate](https://appshunter.io/ios/topics/cmate)

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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 2026-09-09.*