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
BetterAppIcons
BetterAppIcons can help you make icons easily.
$1.99 · In-app purchases
PRICE
$1.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 4.7
3 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 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 BetterAppIcons: map the core Developer Tools 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 customization features like icon shapes and effects.
Assumption to check: Limited customization options compared to other icon tools
Validate with people who use this workflow before building.
Hypothesis 2
Add a live preview feature to show icons in a simulated home screen.
Assumption to check: No preview for how icons will look on home screen
Validate with people who use this workflow before building.
Hypothesis 3
Optimize image loading and caching for better performance.
Assumption to check: Slow performance when loading many icons
Validate with people who use this workflow before building.
Hypothesis 4
Implement clearer navigation cues and a tutorial for new users.
Assumption to check: Confusing navigation between screens
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
BetterAppIcons can help you make icons easily. This app is made with SwiftUI, CoreData, and CloudKit. Features: - Support SF Symbols, Font Awesome, Line Awesome, Fluent Symbols, Taber Icon, IconHub, CSSGG; - Over 16 Million Color Patterns; - Support iCloud Storage; - Quick Icon Search; - Support Keyboard (Over 3000+ Emoji / 26x2 Alphabets); - Support Image; - Matching Theme System (MTS) -- Screenshot your home screen wallpaper, auto-crop, and export it as an image. --- Available on iPhone 13 Pro Max, 13 Pro, 13 , 13 Mini, 12 Pro Max, 12 Pro, 12, 12 Mini, SE 2, 11 Pro Max, 11 Pro, 11, Xs Max, Xs, Xr, X, 8+, 8, 7+, 7, 6s+, 6s. - Export design to Apple Watch Faces; - Shortcuts App Compatible. Tutorial: 1. You can use the icons in ShortCuts App. Tap "Save Image" and open the ShortCuts App. (Video guide included in-app) 2. Export to Apple Watch is easy. Tap "Share" and "Create Watch Faces." Third-Party Icons Licenses belongs to: - Font Awesome - Line Awesome - Microsoft - IconHub - TablerIcon - CSSGG If you meet an error or bug, please contact support: Email - [email protected].
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
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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.
