+2
Sergejs Zeigurs
For maritime professionals, ship officers, and students preparing for certification exams who require offline access to technical and regulatory documentation.
Known for
For maritime professionals, ship officers, and students preparing for certification exams who require offline access to technical and regulatory documentation.
Providing specialized maritime regulatory references and exam preparation tools for seafarers and compliance officers. Streamlining access to complex international maritime conventions and operational data.
Target audience
Portfolio
Free 2Last updated
Knutsen ETA/ETD
v2.0.7
6mo ago
Primary focus
Maritime regulatory reference and exam preparation tools
Scale
indie
Target audience
Maritime professionals, ship officers, and students preparing for certification exams who require offline access to technical and regulatory documentation.
Released 4 updates across 5 apps in the last 6 months, indicating a consistent maintenance cycle for their core regulatory reference tools.
5 apps analysed
Ad-free user experience
Push notification loop maintains high re-engagement for vessel status changes
Cross-linked regulatory text for superior navigation
Interlinked regulation architecture for fast navigation
Integrated community forum for networking
Single-market publisher — every app ships only to United States.
Based on 1 of 5 apps with localized market data — more coverage rolling in as scans complete · last scanned .
2
Positive apps
0
Neutral / mixed
0
Negative apps
86/100
Avg sentiment score
Dominates the maritime tracking space with massive scale and a high-frequency release cadence that keeps the platform ahead of niche competitors.
Strategic outlook coming soon.
What fed this analysis
A highly established navigation-focused competitor that serves as a primary alternative for real-time vessel positioning.
Strong alternative in the navigation category with a high user rating, focusing on accessible vessel tracking.
Competes for users entering the Coast Guard or Navy who require standardized maritime and technical testing.
A broad ecosystem competitor where many seafarers share and study user-generated STCW and USCG question sets.
An emerging player in the travel category that leverages AirNav's existing tracking infrastructure to enter the maritime space.
