Marine Instruments

Marine Instruments

By Stolk.cc

Marine Instruments is a nautical utility that converts an iPhone into a professional-grade instrument panel for sailors and boaters. It provides real-time vessel telemetry, atmospheric monitoring, and GPS-based trip logging to assist with navigation and safety.

Overview · Full Intel report in progress

The App DNA

What makes this app unique?

For Sailors and boaters requiring real-time vessel motion data and weather monitoring.

Key features

Attitude Indicatorstandard

Displays real-time pitch, roll, and yaw with an aircraft-style horizon reference and maximum heel angle tracking.

Barometerstandard

Provides atmospheric pressure readings with visual trends and automated storm warning alerts for rapid pressure drops.

Trip Logstandard

Tracks distance, speed metrics, and GPS-based position data for the duration of a voyage.

Sea State Estimationstandard

Utilizes vessel motion analysis to estimate wave height and provide a Beaufort scale indicator.

How much does it cost?

paid

Velocity

See all version history

Who built it?

Stolk.cc

9 apps tracked · Weather

Sextant — Celestial NavSextant — Celestial NavVowo - plannerVowo - plannerSerenity: Sleep & FocusSerenity: Sleep & FocusStroomatlas (Interactief)Stroomatlas (Interactief)Steady - RitualsSteady - RitualsWindScope,Learn Weather ChartsWindScope,Learn Weather ChartsRigCheck — Rigging InspectorRigCheck — Rigging InspectorWindRouter - Sail PlannerWindRouter - Sail Planner
Explore the full publisher profile

User Sentiment

What do users think recently?

How are ratings & reviews evolving?

App Store
0.00 · 0

Not enough recent reviews to extract reliable themes yet.

Read the full review analysis

Competition

Competitive landscape for Marine Instruments

How's the Weather market?

The rivals identified

NavimetriX - Weather routing

By SOFT4SAIL

NavimetriX targets the same recreational and offshore boating audience as Marine Instruments, competing directly for screen time by offering integrated weather routing and navigation charts.

  • NavimetriX provides multi-platform cloud synchronization across Windows, macOS, Android, and iOS, whereas Marine Instruments is limited to the iPhone.
  • NavimetriX integrates external data sources like GRIB files and AIS, while Marine Instruments focuses on local sensor-driven telemetry.
Marine Instruments vs NavimetriX - Weather routing

Unlock the head-to-head verdict: where this rival wins, and where it loses.

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The Analyst's Read

Key takeaways for Marine Instruments

Where is it heading?

Bottom line

This app functions as a comprehensive, sensor-driven dashboard for monitoring vessel performance and environmental conditions while underway.

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Marine Instruments, 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. “Marine Instruments Intelligence Report.” Updated May 5, 2026. https://marlvel.ai/apps/marine-instruments

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