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.
MONTREAL’S BEST is an ideal travel guide to Canada’s liveliest city
$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.
Kit ready. Verify your email to download it.
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.
JavaScript is required to complete mailbox verification.
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
Rork plan preview for Montreal's Best: Travel 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.
Preview ready. Verify your email to reveal and copy the full prompt.
JavaScript is required to complete mailbox verification. Return to this prompt preview.
Affiliate link: CloneChart may earn a commission at no extra cost
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 destination coverage
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Low user engagement features
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Static content updates
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Lack of personalized recommendations
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.
MONTREAL’S BEST is an ideal travel guide to Canada’s liveliest city. Written by a pro-author it explores key NEIGHBOURHOODS; details SIGHTS, ACTIVITIES and ITINERARIES; then suggests great spots to EAT. All content (191 entries/246 pics) is original and independent; no recommendations are ads! ––– *** This app is ad-free and subscription-free and all content works OFFLINE: your purchase also includes free updates in the future. Published by TouchScreenTravels.com: independent digital travel guides. Our Touch, your Travels. *** ––– MONTREAL’S BEST starts with a TRIP ESSENTIALS section to help with planning, which includes coverage of FESTIVALS & EVENTS as well as TRANSPORT info. A rundown of all the key NEIGHBOURHOODS then helps orientate you, while an ITINERARIES section offers first-timers the ideal way to explore the city using easy-to-follow routes. Or, if you’re keen on exploring local ARCHITECTURE or ART; delving into city HISTORY; spending time OUTDOORS; or just want to find the best attractions for KIDS & FAMILIES, you might just dive straight into one of these themed sections. Finally the app details many good places to EAT, DRINK, SHOP. A rundown of key RESTAURANTS, CAFES, BARS and CLUBS, along with many THEATRES, CINEMAS and VENUES, will help ensure that perfect urban getaway. —— APP FEATURE: TRIP PLANNING Key before-you-go information, including: • Accommodation • Costs & Money • Information & Maps • Seasons, Festivals & Events • Transport APP FEATURE: NEIGHBOURHOODS Meet the key city districts: • Downtown • The Gay Village • HoMa • Mount Royal • Old Montreal • Parc Jean Drapeau • The Plateau APP FEATURE: ITINERARIES Easy-to-follow tours: • Mt Royal & Downtown In-A-Day • Old Montreal-In-A-Day APP FEATURE: INTERESTS & ACTIVITIES Backgrounders and practical advice on: • Architecture • Art • History • Kids & Families • LGBTQ+ • Outdoors • Spectator Sports APP FEATURE: LISTINGS Where best to eat, drink, shop and more: • Bars, Clubs & Nightlife • Cafés • Restaurants • Shops & Shopping • Theatres, Cinemas & Venues —— 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 written or co-written some twenty guidebooks, a host of related articles for magazines, travel websites and UK newspapers and a good few apps. He's been eating poutine in Montreal since 2012. Icon: Emmanuel Milou@Flickr —— REVIEWS AND 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 this app again then leave a review or even just a rating. It really helps us. Thanks.
Written user reviews are not shown here. Check current App Store reviews >
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.