Vladyslav Yarmak
For maritime deck officers, professional navigators, and Swift developers requiring specialized technical calculation and design tools.
CoNav
Snapshot
Who is Vladyslav Yarmak?
Providing specialized navigation and technical utility tools for maritime professionals and developers. Streamlining complex calculations and workflows through focused, task-specific mobile applications.
Target audience
Portfolio
Free 6Last updated
CoNav
v2.6.2
5mo ago
Publisher DNA
What defines Vladyslav Yarmak?
Publisher DNA
Primary focus
Maritime navigation and technical utility tools
Scale
indie
Target audience
Maritime deck officers, professional navigators, and Swift developers requiring specialized technical calculation and design tools.
Signature Patterns
- •Focus on high-utility, task-specific tools for professional or technical users.
- •Mixed monetization strategy including both paid and free models.
- •Integration of complex algorithms (e.g., A* pathfinding, astronomical calculations) into mobile interfaces.
- •Minimalist UI design tailored for functional, field-based use.
Portfolio momentum
With 9 apps and limited recent release activity, the portfolio is currently in a maintenance phase focused on supporting existing niche tools.
Portfolio
What does Vladyslav Yarmak ship?
Apps
9 apps analysed
Specialized astronomical models provide professional-grade precision
- Offline-first calculation engine removes connectivity dependency
- Application crashes immediately upon hitting the calculate button after entering user data inputs
Automated media export simplifies post-ride workflows
- Hardware-button integration reduces friction in cold-weather environments
Single-market publisher, every app ships only to United States.
Based on 2 of 9 apps with localized market data, more coverage rolling in as scans complete · last scanned .
Americas (1)
- United States2 / 2
Core markets (2/2 apps)
User Sentiment
How do users feel about their apps?
0
Positive apps
0
Neutral / mixed
1
Negative apps
10/100
Avg sentiment score
Rivals
Who does Vladyslav Yarmak compete with?
The rivals identified
Nemeses(1)
This app dominates the marine weather niche with high-frequency updates and a comprehensive suite of professional-grade forecasting tools.
Contenders(2)
A strong alternative that focuses on wind-specific data visualization for a broad range of water sports enthusiasts.
This app serves the same audience by providing accessible wind and tide data with a focus on community-driven spot information.
Same space(19)
Focuses on seabed protection and anchoring, providing specialized environmental data that CoNav lacks.
Integrates sun and shadow tracking for photography, offering a different utility set than CoNav's maritime focus.
Introduces voice-prompted navigation, a feature absent in CoNav's manual calculation-focused suite.
Adds environmental data like altitude and weather to a basic compass, offering more utility than CoNav's specialized navigation focus.
Provides a simple digital compass utility for basic orientation, serving as a lightweight supplement to CoNav's complex maritime tools.
Offers a minimalist orientation tool for users who find CoNav's interface too complex for simple directional tasks.
Provides a visual alignment aid for magnetic north, serving as a basic orientation tool for CoNav users.
Enables real-time vessel tracking without an AIS receiver, offering a broader situational view than CoNav's internal calculations.
Provides official NOAA charts and community overlays, serving as a reliable backup system for CoNav users.
Offers a one-time purchase model for NOAA charts, appealing to users who prefer avoiding CoNav's paid-only model.
While primarily a vessel tracking platform, it overlaps with the target app's audience by providing real-time marine situational awareness.
Provides critical safety warnings that act as a necessary safety layer for CoNav's professional users.
Provides high-resolution bathymetry that acts as a specialized fishing utility, contrasting with CoNav's purely navigational focus.
Provides professional-grade weather and third-party chart access that complements CoNav's celestial focus with real-time environmental data.
Integrates professional-grade radar and AIS hardware, offering a more comprehensive situational awareness dashboard than CoNav.
Connects to proprietary hardware for boat control, expanding beyond CoNav's software-only calculation approach.
Automates route planning based on environmental variables, serving as a simplified alternative to CoNav's manual calculation workflows.
Combines compass data with live-view navigation and weather, serving as a general-purpose outdoor companion to CoNav.
Offers community-driven navigation data that provides a social layer to CoNav's professional-only toolset.
The Analyst's Read
The bottom line on Vladyslav Yarmak
Bottom line
The publisher maintains a functional, utility-first portfolio that serves distinct professional niches. Their ability to deliver complex technical tools suggests strong domain expertise, though the lack of a unified category focus may limit brand recognition.
Frequently asked questions
How many apps does Vladyslav Yarmak publish?
What kind of apps does Vladyslav Yarmak make?
What is Vladyslav Yarmak's top app?
In how many countries are Vladyslav Yarmak's apps available?
What fed this analysis
- Apps analyzed:
- 9
- With full intel:
- 0
- With overview:
- 9
- Website scraped:
- yes
- Social presence:
- no