Report updated Apr 28, 2026

Overview · Full Intel report in progress

CoNav is an established navigation app that is a paid app. With a 3.8/5 rating from 5 reviews, it shows polarized user reception.

What is CoNav?

CoNav is a maritime navigation tool designed for deck officers to perform complex astronomical and navigational calculations. It supports celestial positioning, compass error analysis, and logistical data like port UN LOCODEs and ETA calculations.

Current Momentum

v2.6 · 2w ago

Intense

Last updated 20d ago. 5 versions tracked.

Competition

Rivals identification in progress

7-Day Rank Pulse 🇺🇸

Navigation
#54
35

Rating Pulse 🇺🇸

What makes this app unique?

What Does It Look Like?

What Are The Key Features?

Celestial CalculationsStandard

Calculates GHA and declination for the Sun, Moon, planets, and stars using ephemeris data.

Compass Error AnalysisStandard

Provides integrated tools for gyro and magnetic compass bearing and course calculations.

Logistical Navigation ToolsStandard

Includes utilities for ETA calculation and Port UN LOCODE lookups.

True Wind CalculationStandard

Computes true wind data to assist with vessel navigation and environmental awareness.

How much does it cost?

Paid

Who Built It?

Vladyslav Yarmak app icon 1
Vladyslav Yarmak app icon 2
Vladyslav Yarmak app icon 3
Vladyslav Yarmak app icon 4

Vladyslav Yarmak

(3)

Providing specialized navigation and technical utility tools for maritime professionals and developers. Streamlining complex calculations and workflows through focused, task-specific mobile applications.

Portfolio

9

Apps

Free 7Paid 1
Utilities38%
Photo & Video25%
Finance13%

Explore the full Vladyslav Yarmak report

Portfolio breakdown, audience, momentum, and every app published by Vladyslav Yarmak.

Go deeper

Analysis in progress, available soon

What do users think recently?

Analysis in progress, available soon

View the full user-sentiment analysis

Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.

Go deeper

Analysis in progress, available soon

What is the competitive landscape for CoNav?

Where is it available?

Localized markets (1)

United States

How's The Navigation Market?

How does it evolve in the Navigation market?

Rank progression

155 active rankings tracked — 30-day window

Strategic analysis coming soon

SWOT, key takeaways & outlook

The outtake for CoNav

Key Takeaways

While the app offers a comprehensive suite of professional maritime tools, users have reported stability issues during calculation processes.

Where Is It Heading?

Trend analysis

Available very soon

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with editorial review, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by CoNav, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “CoNav Intelligence Report.” Updated Apr 28, 2026. https://marlvel.ai/apps/yarmak-vladislav-conavy

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