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
CocoBean
LovieBean is a simple, all-in-one photo editor for everyday image tasks
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 5.0
4 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.
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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 CocoBean: map the core Graphics & Design 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
Focus on unique mobile-first features and user-friendly tools.
Assumption to check: Limited features compared to desktop design software.
Validate with people who use this workflow before building.
Hypothesis 2
Optimize canvas performance for better handling of complex artworks.
Assumption to check: Performance issues with large files.
Validate with people who use this workflow before building.
Hypothesis 3
Simplify paywall and clearly communicate premium features.
Assumption to check: In-app purchase confusion.
Validate with people who use this workflow before building.
Hypothesis 4
Implement better onboarding tutorials or tips for new users.
Assumption to check: User onboarding experience is lacking.
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
LovieBean is a simple, all-in-one photo editor for everyday image tasks. Compress files, convert formats, stitch long images, split social grids, apply filters, and use handy utilities — all on your iPhone, with no account required. POPULAR TOOLS • Stitch — Combine multiple photos vertically or horizontally with adjustable spacing and quality • Grid Split — Create 3×3, 2×3, 3×2, or 4×4 grids for social posts • Compress — Smart, high-quality, or smallest-size compression modes • Convert — Switch between JPG, PNG, WEBP, and HEIC • Filters — Fresh, Warm, B&W, Vintage, and more with live before/after preview IMAGE UTILITIES • Image Info — View format, file size, dimensions, and metadata • Watermark — Add custom text with position, size, and opacity controls • Crop — Crop to 1:1, 4:3, 3:4, or 16:9 • Rotate & Flip — Rotate 90° or mirror images • Resize — Scale from 10% to 200% with live preview GALLERY Every processed image is saved in your in-app Gallery. Review history, view details, save again to Photos, or delete when you’re done. PRIVACY FIRST All editing runs locally on your device. Your photos are never uploaded to our servers. Photo library access is only used to select images and save results you choose to export. Whether you’re optimizing images for sharing, preparing a grid post, or making quick edits, LovieBean keeps it simple and fast. Download LovieBean and handle your images in one place. SUBSCRIPTION LovieBean Premium provides access to advanced photo editing features and removes usage limitations. Subscription options may include monthly and yearly plans. Prices may vary by region and are displayed inside the app. Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours before the end of the current period. You can manage and cancel subscriptions in your App Store Account Settings after purchase. Privacy Policy: https://www.freeprivacypolicy.com/live/4ee20a0d-7856-43ed-999f-dcd6e9559377 Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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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Expo
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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.
