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
Scoubi-doggle: Boondoggle, Scoubidou, Gimp, Lace
The MUST-HAVE app for making scoubidou, boondoggle, gimp, rexlace, and more! Featuring 38+ projects that you won’t find anywhere else! Easy to follow step-by-step instructions
$0.99 · In-app purchases
PRICE
$0.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 4.6
7 ratings · Top 15%
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.
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Build Kit
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A product spec, screen plans, and build steps for your coding agent.
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What's included16 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 Scoubi-doggle: Boondoggle, Scoubidou, Gimp, Lace: map the core Reference 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 more diverse and complex patterns to attract users.
Assumption to check: Limited pattern variety and complexity
Validate with people who use this workflow before building.
Hypothesis 2
Improve onboarding and navigation tutorials.
Assumption to check: Difficult navigation for beginners
Validate with people who use this workflow before building.
Hypothesis 3
Add features for sharing projects and community feedback.
Assumption to check: Lack of community features
Validate with people who use this workflow before building.
Hypothesis 4
Clarify the benefits of in-app purchases and provide a free trial.
Assumption to check: In-app purchase confusion
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
The MUST-HAVE app for making scoubidou, boondoggle, gimp, rexlace, and more! Featuring 38+ projects that you won’t find anywhere else! Easy to follow step-by-step instructions. No internet connection needed to view instructions. Perfect for scouts, hobbyists, and craft makers alike! Learn something new, impress your friends and family, and create something amazing with Scoubi-doggle! Don’t have and plastic lace? No problem, you can order right from the app! Also connect with others to share and get new ideas. Learn to make the following projects: Classic 4-Way Brick(square stitch, brick), Keychain Turtle, Classic 4-Way Twist, Classic,4-Way Switch-back, 4-Way Start Knot, 4-Way End Knot, Zipper Braid, Butterfly Stitch, Cobra Braid, Flat-8 Starting Knot, Thick-8 Starting Knot, Thick-8 Brick, Flat-8 Switch-Back, Flat-8 Twist, Flat-8 Brick, Thick-8 Twist, Flat-8 Dotted Spiral, Flat-8 End knot, Thick-8 Switch-Back, Thick-8 Ending Knot, 14-Way, Start Knot, 14-Way Brick, 14-Way Twist, 6-Way Start Knot, Six Brick, Six Twist, Six Switch-Back, 16-Way Start Knot, 16 Brick, 16 Twist, 10 Strand Start Knot 2x3, 10 Strand Start Knot 1x4, Thin-8 Flat-Switch, Dotted Spiral, 10 Brick 1x4, 10 Twist 1x4, 10 Brick 2x3, 10 Twist 2x3, Money Sign
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
FastAPI
React Navigation
Axios
Zustand
BUILD KIT DIFFICULTY
Starter
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.
