App Overview

BaseMap: 3D Hunting Maps & GPS icon

BaseMap: 3D Hunting Maps & GPS

BaseMap Inc · Navigation

3D maps, Offline 3D maps, nationwide land ownership, location sharing and all the tools you need to have more successful hunts.

Free · In-app purchases

PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.6
9,211 ratings · Top 15%

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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What's included18 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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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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> SELECT BUILD PLATFORM:

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

// RORK SYSTEM PROMPT
Rork plan preview for BaseMap: 3D Hunting Maps & GPS: 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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App evidence

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

Screenshots

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App Store description

3D maps, Offline 3D maps, nationwide land ownership, location sharing and all the tools you need to have more successful hunts. OFFLINE GPS and TRACKING • Cache maps for offline use without service. • Save as many offline maps as you want with unlimited caching (Pro). • Know exactly where you are in real time even without cellular coverage. MAP LAYERS • 800+ layers • Nationwide Color Coded Govt Lands • Nationwide Private Parcel Boundaries & Owner Names • Water depths for East coast, West, Coast, Gulf coast, 4,000+ U.S. lakes • Nationwide Hiking Trails • Nationwide Wildfires & Timber Cuts • Nationwide Wilderness & Roadless Areas • State specific hunting layers including hunting unit boundaries, private hunting opportunities, WMA’s & more • Multiple TOPO & Satellite Imagery options • Much more MOBILE HUNT PLANNER • Unit filtering • Draw odds • Harvest data • Season dates • Unit insights IN-APP 3D SATELLITE IMAGERY • As close to boots-on-the-ground as you can get • Tilt & rotate the map to see the terrain from every angle LRF MAPPING (Laser Rangefinder Mapping) • Use your rangefinder as a powerful mapping tool • Precisely mark the exact location of distant targets with ANY rangefinder • Recover game, build routes, plan stalks, lookup distant property owners and more, all using your rangefinder! MOBILE GPS • Know your exact location even without cellular or WiFi service • See where you are in relation to property boundaries, roads, trails, peaks, or boundaries • Navigate to trail heads, favorite places, markers, or anything you need to locate with our powerful Search and GoTo features. XDR (Exact Direction & Range) NAVIGATION • Easy Point and Go navigation • Know the exact distance between you and your destination. HUNTWIND™ & WEATHER CENTER • Wind forecast to better plan your hunt. • Know the exact day and time to hunt a particular stand and visualize wind direction and scent drift in relation to your location. • Forecasts, temperature, moon phase, sunrise/sunset, wind, and more. LOCATION SHARING • Know exactly where your hunting partner is located • Real-time updates OUTDOOR JOURNAL • Capture, log, and share all your outdoor adventures with the BaseMap community • Real-time location sharing so friends can see where you are in case of emergency (connection reqd.) • SmartMarkers - Automatically capture the weather conditions at the time you add a marker. HARVEST LOG • Log your hunts as detailed as you'd like. Record your hunt type, species/size, weapon, unit/GMU & much more. GOOGLE EARTH INTEGRATION • Export markers and view them in Google Earth • View terrain in true 3D DESKTOP APPLICATION • Automatically sync your data between your phone and the BaseMap web application. SUBSCRIPTIONS BASIC (Free) • No Ads • Connect with friends • Hybrid 3D Imagery (map tilt). • XDR Navigation • Nationwide Roads, Trails & Points of Interest • Nationwide Lakes, Rivers & Streams • Hunting Unit boundaries • GPS Location & Tracking • Hi-Res Satellite Imagery PRO ($39.99/yr) • Everything in Basic plan • Access to over 800 Layers • Unlimited Data & Offline Use • Nationwide parcel boundaries and owner names • Nationwide color-coded government lands • 3D Earth view (iOS) • Google Earth Integration • Import/Export KML and GPX with BaseMap web application • Real-Time location sharing • LRF Mapping (Laser Rangefinder Mapping) PRO ADVANTAGE ($69.99/yr) Includes: • BaseMap Pro subscription • Global Rescue subscription for field advisory and rescue services PRO ULTIMATE ($99.99/yr) Includes: • BaseMap Pro subscription • Global Rescue subscription for field advisory and rescue services • Mobile Hunt Planner tools: Unit filtering, draw odds, harvest data, season dates, and more For questions or more information, contact us at: [email protected] Privacy policy: https://www.basemap.com/privacy-policy/ Terms of use: https://www.basemap.com/terms-of-use/

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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

Implement a comprehensive offline maps feature.

Assumption to check: Limited offline functionality when maps are not downloaded.

Validate with people who use this workflow before building.

Hypothesis 2

Create better category filters and sorting options.

Assumption to check: Users find it hard to filter relevant locations.

Validate with people who use this workflow before building.

Hypothesis 3

Optimize map rendering and data loading.

Assumption to check: App performance can lag with heavy map data.

Validate with people who use this workflow before building.

Hypothesis 4

Simplify pricing structure and provide clearer value.

Assumption to check: In-app purchases can be confusing.

Validate with people who use this workflow before building.

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.

SUGGESTED BUILD STACK
React Native
Expo
Supabase
react-navigation
@react-native-maps
zustand
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.