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
RAW Cam: Open Gate DNG Video
The Highest-Quality RAW Video Your iPhone Can Capture!
$11.99 · In-app purchases
PRICE
$11.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 4.7
22 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 should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
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/
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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 RAW Cam: Open Gate DNG Video: 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
Provide more advanced editing tools and filters.
Assumption to check: Limited editing options compared to desktop software
Validate with people who use this workflow before building.
Hypothesis 2
Introduce a freemium model with basic features for free.
Assumption to check: High price point for casual users
Validate with people who use this workflow before building.
Hypothesis 3
Simplify navigation with a more user-friendly design.
Assumption to check: Navigation can be cumbersome
Validate with people who use this workflow before building.
Hypothesis 4
Expand support for various video formats and resolutions.
Assumption to check: Limited support for video formats
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 Highest-Quality RAW Video Your iPhone Can Capture! ONE-TIME PURCHASE. NO SUBSCRIPTIONS. Enjoy full access to all current features with a single purchase. Turn your iPhone into a cinema camera - capture stunning RAW video with total creative control. Designed for filmmakers and creators who want the absolute maximum image quality. Cinema-Grade RAW Video - Shoot DNG or MCRAW files for maximum dynamic range & color depth - Data straight from the sensor - no baked-in look - Choose open-gate (full sensor, or half resolution) or classic 16:9 in 4K and Full HD - Shutter-priority mode: choose 180 degree shutter angle with Auto ISO - Manual white-balance controls - True film look with 18/24/25/30 fps options - Highlight reconstruction available in your editing suite - Timecode included in DNG format - Optical image stabilization - Gyroflow GCSV stabilization support - Horizon indicator - Ability to trigger recording with a Bluetooth Trigger (only volume-up implementation) - Zoom when focusing manually - Audio-input selector - supports bluetooth/wired microphones - 180 degree image flip for DoF adapters Professional Controls - Histogram with Highlight clipping indicator - Lens calibration for clipping indicator - Full manual control: ISO, shutter speed and focus - Adjust focus/exposure while recording with smooth on-screen controls - Tap-to-focus and continuous AF before you start rolling - Rule-of-thirds grid for getting the composition right - Available storage indicator Flexible Storage & Workflow - Save directly to app's internal gallery, user-chosen folders, or external SSDs - AirDrop for fast device-to-device transfer and quick handoff to your editing suite (pro tip: turn on Personal Hotspot and connect to it with your other device for maximum speed) - Ability to watch recorded videos on your device, both on internal and external storage
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
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expo-camera
@supabase/supabase-js
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.
