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
Quiltler - Quilt Designer
Quiltler is a fun and powerful quilt generation machine! Just load it up and within seconds you will be able to have great power at the tip of your hands
$9.99 · In-app purchases
PRICE
$9.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 3.8
217 ratings · Top 50%
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 included18 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 Quiltler - Quilt Designer: map the core Productivity 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 patterns and user-generated content
Assumption to check: Limited pattern options compared to competitors
Validate with people who use this workflow before building.
Hypothesis 2
Simplify the design and improve navigation
Assumption to check: Cluttered user interface
Validate with people who use this workflow before building.
Hypothesis 3
Optimize performance for handling large quilt designs
Assumption to check: Performance issues with larger projects
Validate with people who use this workflow before building.
Hypothesis 4
Incorporate social sharing and community feedback functionalities
Assumption to check: Lack of community features
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
Quiltler is a fun and powerful quilt generation machine! Just load it up and within seconds you will be able to have great power at the tip of your hands. What Quiltler can currently do: -Generate quilts from patterns built into the application (more coming soon) -Let you take a picture or upload from your photo library to use as a pattern block -Let you manipulate your quilt patterns to up to 35 h x 35 w in pattern blocks -For default patterns you can change the color, rotate them and swap out the patterns. -For custom patterns you can rotate them and swap them around. -Calculate required amounts of fabric in yards and inches for every square you need to complete your quilt -Save and load your quilt configurations -Loads of default patterns to choose from! Get premium access and get access to unlimited creation and remove all ads! What we expect from you: Please send an e-mail to [email protected] with suggestions on how Quiltler can be enhanced! You can also take a screenshot from anywhere in the app which will auto generate a support message with the screenshots. This could be used to request new features or report any bugs!
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
Zustand
react-native-gesture-handler
react-native-reanimated
expo-router
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.
