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.
BANFF & CANADA’S ROCKIES is the ideal travel guide to Canada’s picture-perfect mountain playgrounds
$3.99 · 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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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 Banff & Canada's Rockies 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
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: In-app purchase confusion
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Lack of user-generated content
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Navigation complexity
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.
BANFF & CANADA’S ROCKIES is the ideal travel guide to Canada’s picture-perfect mountain playgrounds. Written by a pro author it explores all NATIONAL PARKS; details key INTERESTS & ACTIVITIES; suggests six ITINERARIES, and has tips of where to EAT and DRINK. All content (200+ points-of-interest and 300+ pics) is original & independent; no recommendations are ads! —— *** This app is ad-free and subscription-free: the single-one-off purchase also includes free updates in the future. Published by TouchScreenTravels.com: Travel guides for the digital age. Our Touch, Your Travels. *** —— BANFF & CANADA’S ROCKIES starts with essential TRIP-PLANNING information and an overview of key NATIONAL PARKS & MOUNTAIN TOWNS so you can decide where to stay. Hand-crafted ITINERARIES then offer first-timers a selection of suggestions on how to spend their time; ranging from simple day-trips to Banff to extensive two-week tours of the Canadian Rockies. Or just dive right into the section on INTERESTS & ACTIVITIES which will not only help you find the right hike for you, but also suggest a hot-spring to soak in afterwards. History & Culture; Kids & Families; Mountain Biking; and Rafting all have their own sections too, while an extensive Skiing & Snowboarding section covers all Canadian Rockies resorts, its Cross-Country Skiing opportunities and many Heli-Skiing providers to make planning a winter trip easy. Finally the app details many good places to EAT & DRINK to ensure the perfect mountain getaway. —— APP FEATURE: TRIP ESSENTIALS Key before-you-go information, including: • Accommodation • Costs & Money • Seasons • Transport APP FEATURE: DESTINATIONS The lowdown on all National Parks, protected areas and mountain towns: • Banff National Park • Canmore & Kananaskis • Crowsnest Pass • Fernie & The Elk Valley • Golden & Yoho NP • Jasper National Park • The Kootenay Valley • Radium & Kootenay NP • Waterton Lakes NP APP FEATURE: ITINERARIES & TOURS For every trip-length: • Banff In-a-Day • Banff National Park In-a-Weekend • Banff Overnight • Canada's Rockies In-a-Week • Canada's Rockies In-2/3-days • Canada's Rockies In-2-Weeks APP FEATURE: INTERESTS & ACTIVITIES Backgrounders and practical advice on: • Hiking • History & Culture • Hot Springs • Kids & Families • Mountain Biking • Rafting • Skiing & Snowboarding APP FEATURE: LISTINGS Recommendations of where to eat & drink: • Eat Banff • Eat Canmore • Eat Fernie • Eat Golden • Eat Kootenay Valley • Eat Lake Louise • Eat Waterton —— APP FEATURES: TECHNICAL • NAVIGATE quickly using the app's many image buttons; a global search; and internal hyperlinks. • LOCATION info (using your device's GPS). • Detailed OFFLINE MAPS and the ability to ADD YOUR OWN markers. • Save and share FAVOURITES. • One-click website LINKS. • One-click PHONE CALLS (on phones). • Easily CONTACT the author. —— CREDITS • AUTHOR: CHRISTIAN WILLIAMS has longstanding links with Canada that include family ties and several mountain bike scars. He's been a freelance travel writer for over twenty years and has written dozens of guidebooks, articles for magazines, websites and UK newspapers. • ICON GRAPHIC: PX Fuel & Nick T (Unsplash) ––– REVIEWS & RATINGS Reviews and ratings are like gold dust to small developers like us, if you like the app please go back into the app store, find it and leave a review or just a rating. It really helps us. Thanks.
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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.