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.
MapGuru is your personal navigation recorder and a smart travel diary
$5.99
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.
A product spec, screen plans, and build steps for your coding agent.
First kit free with a verified email
Combine features and design from your favorite apps.
Your first Build Kit is free with a verified email.
Generating… usually about a minute.
What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
A product spec, phased build plan, differentiation notes, and screen references.
Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Goal: Send a clear invoice after finishing a job.
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.
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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Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
Rork plan preview for MapGuru: 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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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
Assumption to check: Users often find navigation apps cluttered and overwhelming.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Real-time traffic updates may not be accurate.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Difficulty in finding saved locations quickly.
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Voice navigation is often unclear.
Validate with people who use this workflow before building.
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
MapGuru is your personal navigation recorder and a smart travel diary. Document your daily travel or chronicle memories of a vacation with detailed description and elaborate navigation data. INNOVATIVE MAPPING TECHNOLOGY Abstract from details and have a bird’s eye view of your trip. Or zoom in and examine data at every point of your journey. Our location tracking uses special algorithm to dynamically adjust data collection. STEP-BY-STEP TRACKING Trace your journey on the map with speed, elevation, and course; record traveled distance and time taken; see live traffic conditions as you move. Divide your route into named segments with exact street address details. You are in charge of what is saved: tracking can be paused and resumed with a simple tap at any moment. BUILT-IN DIRECTIONS You can select whether you walk, drive, or bike - we will plot your route and show step-by-step directions from your current location to your selected destination, whether it is one of your Favorite destinations or a Search result on the map. CUSTOMIZE NAVIGATION DATA Use units you are used to: meters per second, miles per hour or kilometers per hour. See real-time data, such as current speed and course, time elapsed and distance covered on live map. CREATE MEMORIES We save weather data for the trip. We also preserve time zone information - so that you don’t have to deal with time conversion and daylight saving time. Use a built-in player to re-live your trip point-by-point. ORGANIZE SAVED TRIPS Design colorful tags to organize your Trips. Trips can have multiple tags. Use powerful search functionality to find that special Trip you took. Organize Tags in the Setting area. SHARE YOUR EXPERIENCES Show your friends and family the places you visited. Share your current location on the live map or any map of your history travels. FAVORITE PLACES AND TRIPS Mark the whole as trip as a Favorite or mark your current location as a Favorite when en-route. You can also create a Favorite from an Place locator. Show or hide Favorite places on maps. Design unique map icon for a Favorite place, give it a personalized name; share its location on the map via various communication apps. YOUR DATA - STRICTLY PERSONAL Very important: have complete peace of mind over your privacy and choose when and with whom to share your data. The information you save lives in the Cloud under the privacy of your account and can be viewed on other devices where you install this app.
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Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
Not assessed in a Build Kit yet.
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.