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
Context Camera
Capture more useful photos by stamping them with flexible information overlays
$5.99 · In-app purchases
PRICE
$5.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 4.7
2,398 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 included15 files
A product spec, phased build plan, differentiation notes, and screen references.
- START_HERE
- AGENTS
- EVIDENCE
- SPEC
- BUILD_PLAN
- DIFFERENTIATION
- skills/
- screens/
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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 Context Camera: map the core Photo & Video 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
Enhance editing capabilities with more filters and adjustment tools.
Assumption to check: Limited editing features compared to competitors
Validate with people who use this workflow before building.
Hypothesis 2
Implement cloud storage for users to save and access their images.
Assumption to check: Lack of cloud storage for images
Validate with people who use this workflow before building.
Hypothesis 3
Offer premium options to remove watermark or provide watermark-free exports.
Assumption to check: Watermark on exported images
Validate with people who use this workflow before building.
Hypothesis 4
Optimize app performance for better handling of large images.
Assumption to check: Performance issues with high-resolution images
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
Capture more useful photos by stamping them with flexible information overlays. Trusted by professionals in construction, insurance, safety, inspection and emergency response. No in-app purchases or subscriptions. Key features - Choose from a selection of built-in information overlays, or create your own. - Overlays can show information including location, direction, user comments, date/time, and address, with support for a wide variety of formats and units. Custom overlays also let you add logos and watermarks for a professional touch. - Take photos using the built-in camera which supports zoom, focus and exposure controls. Your chosen information overlay is drawn on the camera preview to show you exactly what your photos will look like. - Store photos inside the app to keep them separate and annotate them, or automatically export them to your photo library, iCloud or Microsoft OneDrive. - Flexible photo export options including custom filenames and exporting multiple photos as zip files. Not supported - Importing photos taken by other apps. - Multiple device sync - photos stored inside the app are stored locally on your device. App Store Privacy Information Note Because you can optionally link cloud storage services to Context Camera, we are required to disclose the considerable data collected by these services in the privacy section of our App Store listing. If you do not link cloud storage services to the app minimal data is collected. See our privacy policy for details. Please email [email protected] with any questions.
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.
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BUILD KIT DIFFICULTY
Advanced
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.
