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.
Plays commentary automatically as you drive so you don't miss any of the best places to visit, plus stories, tips & directions.
$17.99 · In-app purchases
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.
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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 Zion Bryce Canyon GyPSy Guide: map the core Travel 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: Limited offline functionality for GPS tracking
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: High one-time purchase cost
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Lack of user-generated content and reviews
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Cluttered UI in certain screens
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.
Plays commentary automatically as you drive so you don't miss any of the best places to visit, plus stories, tips & directions. GyPSy Guide’s narrated driving tour for Zion and Bryce Canyon National Parks in Utah, is an excellent way to enjoy all the benefits of a guided tour while you explore at your own pace. There are 190+ audio points that play automatically along the scenic drive, featuring the best things to see and do, stories, tips and driving directions. Professional tour guides share advice on how to prioritize your time at recommended “not to be missed” viewpoints, suggested side-trips and places of interest. Tours are filled with stories to provide an entertaining and deeper understanding of the region. Tours work offline, using free GPS signal and location services, so no data roaming, network, or wifi is required while touring. Visit www.gypsyguide.com for route maps, sample commentary and tips & advice. WHAT TO EXPECT: This tour features 2 of Utah’s most magnificent parks, both Zion and Bryce Canyon National Parks. The highlight of each park is their incredible geological formations. In Zion it’s the massive near vertical rock walls that line the canyon carved by the Virgin River. For Bryce, it’s gazing down from the rim of the Amphitheater and trying to absorb the presence of thousands of hoodoo formations. Your tour includes both parks and the 1.5 hour drive using Highway 89 that connects them. The tours begin as you approach either Zion or Bryce Canyon, you can begin at either, or even join the route along the way if you are arriving from Grand Canyon North Rim. The commentary highlights all of the best location of viewpoints and has information on many of the popular hiking trails you may choose to explore. And the region has a rich collection of stories of characters who framed the history, the native Americans who came before them as well as providing background of the amazing natural wonders. Shuttle buses operate in the busiest sections of these parks. You can take this tour with you and continue listening if shuttle bussing is mandatory during your visit. WHAT YOU’LL SEE: Some of the highlights along the route include; • Zion Canyon including all stops on the Canyon's Scenic Drive • Bryce Canyon Amphitheater • Bryce Canyon 18-mile Scenic Drive • Highway 9 switchbacks and Tunnels • East Zion & Checkerboard Mesa • Red Canyon • La Verkin Overlook • Grafton Ghost Town BATTERY USAGE: ++ Continued use of GPS/Location Services in the background increases battery usage. We strongly recommend taking a cigarette style (DC outlet) car charger. Avoid using a direct connection to the USB port of a rental vehicle. IPADS: ** iPad models must include a GPS chip. Please note only the iPad Wifi + Cellular models of iPad contain a GPS chip. Wifi-only iPad models have limited location service capabilities and are unable to play commentary automatically. DOWNLOADING: The apps are larger in size in order to work offline. You must be on wifi to download as the store may block the download over cellular networks. ABOUT US: GyPSy Guide™ produce award winning narrated audio tours along scenic drives and road trips around the world. Enjoyed by travelers who prefer to set their own pace and itinerary on vacation, but enjoy a fun, informative and educational guided experience while driving themselves. Our goal is to provide a great introduction to the region and inspire you to learn more and return. None of our apps include paid advertising or placements for benefit
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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.
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.