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
Filmee: Retro Camera & Filters
Filmee: Retro Camera & Filters transforms your iPhone into a stylish retro film camera.
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 1.0
2 ratings · Below Average
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 included19 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 Filmee: Retro Camera & Filters: 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
Expand filter library with more unique styles.
Assumption to check: Limited filter options compared to competitors
Validate with people who use this workflow before building.
Hypothesis 2
Ensure robust camera integration and testing.
Assumption to check: Buggy camera functionality
Validate with people who use this workflow before building.
Hypothesis 3
Focus on a visually appealing and user-friendly design.
Assumption to check: Poor user interface design
Validate with people who use this workflow before building.
Hypothesis 4
Introduce non-destructive editing and layer support.
Assumption to check: Lack of advanced editing 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
Filmee: Retro Camera & Filters transforms your iPhone into a stylish retro film camera. Capture stunning photos and videos with vintage tones, analog effects, and aesthetic filters—all in one app. Bring back the beauty of classic film photography. Whether you’re shooting everyday moments or creating artistic content, Filmee gives your shots a timeless, cinematic look. Key Features - Retro Film Camera & Filters Shoot photos and videos with beautifully crafted film filters. From warm vintage tones to faded analog styles, every shot feels nostalgic and unique. - Dual Camera Mode Capture with both front and rear cameras at the same time. Create fun, creative content with dual perspectives in one frame. - Photo & Video Shooting Seamlessly switch between photo and video modes. Perfect for capturing memories, stories, and aesthetic clips on the go. - Stylish Frames & Layouts Enhance your photos with a variety of trendy frames and collage layouts. Make every image look polished and ready to share. - Aesthetic Effects & Film Grain Add authentic film grain, light leaks, and retro effects to achieve that true analog camera vibe. - Simple & Intuitive Experience Designed for everyone. Just open, shoot, and apply filters—no complicated setup needed. Why Choose Filmee? - Beautiful retro film filters and effects - Dual camera for creative content - Photo and video in one seamless experience - Trendy frames and layouts - Easy to use, fast, and lightweight Whether you’re capturing daily moments, creating social content, or exploring your creative style, Filmee: Retro Camera & Filters helps you turn every shot into a timeless piece of art. Start creating your retro aesthetic today with Filmee. Terms of Use: https://sites.google.com/view/exostudio24-terms Privacy Policy: https://sites.google.com/view/exostudio24-privacy-policy
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.
