App Overview

Florida Nautical Charts GPS HD icon

Florida Nautical Charts GPS HD

Flytomap · Navigation

Flytomap is a valid and interesting alternative, Benetti Yachts

$9.99 · In-app purchases

PRICE
$9.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
2.2
9 ratings · Below Average

Evidence scope: No current overall US chart position is available. Category-chart positions shown in discovery are a separate scope. Revenue is a directional model estimate, not verified earnings.

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Build Kit

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A product spec, screen plans, and build steps for your coding agent.

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What's included15 files

A product spec, phased build plan, differentiation notes, and screen references.

  • START_HERE
  • AGENTS
  • EVIDENCE
  • SPEC
  • BUILD_PLAN
  • DIFFERENTIATION
  • skills/
  • screens/
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Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.

Feature spec

Goal: Send a clear invoice after finishing a job.

  • Add a client, line items, a due date, and payment instructions.
  • Preview the total before exporting a PDF.
  • Keep an editable draft if export fails.

Screen plan

Invoice editor: Client at the top, editable line items in the middle, total and preview action at the bottom.

States: Empty draft, validation errors beside each field, exporting, and a retry action that preserves the draft.

Differentiate and validate

Hypothesis: Contractors need faster repeat invoices more than more templates.

First experiment: Test duplicating a previous job with five contractors. Watch where they hesitate before expanding the feature set.

The full kit adds a phased build plan, evidence notes, tool prompts, and implementation guidance. It is a plan for your coding agent, not a finished app.

Usage: Mechanics are fair game; never reuse the original name, branding, assets, or verbatim copy.

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Quick prompt

> SELECT BUILD PLATFORM:

Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.

// RORK SYSTEM PROMPT
Rork plan preview for Florida Nautical Charts GPS HD: map the core Navigation workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
            

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Opportunities

AI-GENERATED OPPORTUNITY HYPOTHESES

These are generated suggestions, not verified review quotations. Check current App Store reviews and speak with users before treating a possible gap as a requirement.

Hypothesis 1

Provide comprehensive offline chart downloads with a user-friendly interface.

Assumption to check: Limited offline access to charts

Validate with people who use this workflow before building.

Hypothesis 2

Focus on a simple and clear UI with guided navigation.

Assumption to check: Poor user reviews indicate usability issues

Validate with people who use this workflow before building.

Hypothesis 3

Optimize chart loading and caching mechanisms.

Assumption to check: Slow loading times for charts

Validate with people who use this workflow before building.

Hypothesis 4

Incorporate user reviews and ratings for charts to improve engagement.

Assumption to check: Lack of community features or user feedback options

Validate with people who use this workflow before building.

App evidence

Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.

App Store description

Flytomap is a valid and interesting alternative, Benetti Yachts Featured in : On the Deck Florida, Bahamas and North Cuba coverage resident in the app. It works WITHOUT mobile coverage! • Worldwide Marine and Outdoor Maps available, thanks to viewer.flytomap.com • Worldwide Satellite images overlay on charts • Worldwide Terrain features overlay on charts, thanks to Open Street Map, Open Cycle Map, Bing, Earth,Topo Chart and GMap • Local Marine Weather forecast • Available on iWatch Now with NOAA raster charts seamless with continuous updates from the official Government server Get this chart for your Lowrance, Simrad and B&G at a very competitive price Use to Explore: √ Latitudes and Longitudes to go to your favorite places √ Search your Favorite points directly √ Zoom, Rotate and Pan fast just by a finger touch √ Quick Object information just tapping, thanks to vector technology √ GPS Heading Vector Towards the direction movement √ Distance Measurement Tool to easily calculate the distance from one location to another √ Route planning, unlimited Waypoints - Insert the target/destination and see in real time your speed, distance and bearing √ Magnified Lens for all info √ Unlimited Tracks, Markers, Geo-tagged photos, records and share via email, visible on Google, Flytomap Viewer, KMZ format - Store your track without the need of cellular data or mobile signal √ Select Depth Contours √ a la carte menu √ MOB - Man Over Board √ Quick WP - allows you to instantly record your position and show distance and bearing √ iOS background mode - Flytomap works in background as well, you can swap with another app and receive/make calls send sms while track recording. √ Optimized battery usage • Continuous update of all info (including reviews from the deck) about : • Marinas • Anchorages • Hazards • Local Knowledge √ Local Marine Weather forecast at a quick tap provide you: • Day max and min temperature - Current temperature • Significant wave height, Swell height, Swell period, Swell direction • Tide data • Sea temperature • Wind Speed and direction • Weather description • Precipitation & Humidity • Visibility • Pressure • Cloud cover in percentage • Wind chill/Feels like Temperature • Water Temperature • Dew Point Temperature • Heat Index Temperature √ And so much more to come - It’s the only app you will ever need! Our charts are installed on: NAVICO LOWRANCE B&G NORTHSTAR EAGLE SIMRAD Follow us: ▶Twitter @flytomap ▶Web Site flytomap.com ▶Web App viewer.flytomap.com ▶Facebook facebook.com/flytomap Flytomap is committed to constant improvement, this App is developed with the help of professional boaters to get the best experience on the sea, we listen to our users and systematically add the most requested features. Thank you for the feedback!

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Screenshots

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Build scope

Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.

Define the first version

Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.

Set boundaries

Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.

Check the hard parts

Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.

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BUILD KIT DIFFICULTY
Advanced

From the Build Kit assessment.

A reliable timeline needs an agreed scope and a technical check. Ask your agent to estimate the phases in BUILD_PLAN.md after that review.