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.
App Overview
KnittingHelp Video Reference
Your pocket knitting video reference guide.
$4.99 · In-app purchases
PRICE
$4.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 4.8
503 ratings · Top 5%
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.
Build your own version
Build Kit
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A product spec, screen plans, and build steps for your coding agent.
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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.
What's included17 files
A product spec, phased build plan, differentiation notes, and screen references.
- START_HERE
- AGENTS
- EVIDENCE
- SPEC
- BUILD_PLAN
- DIFFERENTIATION
- skills/
- screens/
Preview a sample Build Kit No email needed
Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
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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Free quick prompt For a smaller starting point
Quick prompt
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
// RORK SYSTEM PROMPT
Rork plan preview for KnittingHelp Video Reference: map the core Education workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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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
Offer a wider variety of knitting techniques and styles.
Assumption to check: Limited video content compared to broader platforms
Validate with people who use this workflow before building.
Hypothesis 2
Implement a smarter search feature with filters.
Assumption to check: Navigation can be confusing with multiple similar categories
Validate with people who use this workflow before building.
Hypothesis 3
Enable offline downloads for videos for users on the go.
Assumption to check: No offline access to videos
Validate with people who use this workflow before building.
Hypothesis 4
Introduce a freemium model with limited free content.
Assumption to check: Subscription model may deter casual users
Validate with people who use this workflow before building.
App evidence
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
App Store description
Your pocket knitting video reference guide. Forgot how to do a Kitchener stitch? Need a refresher on cable crossings or a tricky decrease? KnittingHelp has you covered with over 170 instructional videos right at your fingertips. Watch Anywhere, Anytime All videos are stored within the app—no internet connection required. Perfect for knitting on the go, at a class, or anywhere without WiFi. Features: • 170+ knitting technique videos • Organized into 15 easy-to-browse categories • Search to quickly find any technique • Save favorites for easy access • Resume playback where you left off • Add personal notes to any video • Comprehensive glossary of knitting abbreviations • Works offline—videos play instantly 15 Categories: • Getting Started • Cast-On Methods • Knit Stitch • Purl Stitch • Fixing Mistakes • Stitch Patterns • Bind Off • Increases • Decreases • Joining Yarn • Knitting in the Round • Color Knitting • Advanced Techniques • Finishing & Seaming • Miscellaneous For Beginners New to knitting? The Getting Started section walks you through choosing your first project, selecting yarn and needles, basic stitches, understanding gauge, and more. Note: Some shorter technique videos (like simple increases and decreases) don't have audio and are designed to be followed visually. From the creators of KnittingHelp.com—helping knitters since 2004.
Written user reviews are not shown here. Check current App Store reviews >
Screenshots
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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
zustand
react-native-video
BUILD KIT DIFFICULTY
Intermediate
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.
