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
FacialScore: Aesthetic Tracker
FacialScore: Aesthetic Tracker
$9.99 · In-app purchases
PRICE
$9.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
N/A
No ratings yet
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.
Build your own version
Build Kit
Make this idea yours
A product spec, screen plans, and build steps for your coding agent.
First kit free with a verified email
Add to a Remix
Combine features and design from your favorite apps.
Kit ready. Verify your email to download it.
Generating… usually about a minute.
Make it yours Optional
What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
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.
JavaScript is required to complete mailbox verification.
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 FacialScore: Aesthetic Tracker: map the core Health & Fitness workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
Preview ready. Verify your email to reveal and copy the full prompt.
JavaScript is required to complete mailbox verification. Return to this prompt preview.
Continue in Rork >
Affiliate link: CloneChart may earn a commission at no extra cost
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
Implement machine learning algorithms to enhance accuracy.
Assumption to check: Users often find facial analysis apps inaccurate
Validate with people who use this workflow before building.
Hypothesis 2
Provide clear privacy policies and image storage options.
Assumption to check: Privacy concerns regarding image uploads
Validate with people who use this workflow before building.
Hypothesis 3
Include detailed explanations and tips for improvement.
Assumption to check: Difficulty in understanding score metrics
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
FacialScore: Aesthetic Tracker AI Skin & Wrinkle Analysis Know your skin. Track your progress. Make smarter decisions. FacialScore is your personal facial aesthetics analyzer, powered by advanced AI vision technology. Simply take a selfie, and within seconds you'll receive a comprehensive breakdown of your facial features with a clear score from 0 to 100. How It Works Open the app, point your camera, and snap a photo. Our AI instantly analyzes your face across 29 distinct areas — from forehead lines and crow's feet to nasolabial folds, jawline definition, and skin texture. Each area receives a severity rating (none, mild, moderate, or severe) so you get a complete picture of where you stand. 29 Areas Analyzed Forehead lines, crow's feet, bunny lines, hooded eyelids, tear troughs, under-eye bags, dark circles, brow ptosis, nasolabial folds, midface volume loss, malar bags, lip lines, thin lips, lip asymmetry, gummy smile, downturned mouth corners, marionette lines, perioral wrinkles, chin shadow, jawline sagging, jowls, masseter hypertrophy, neck bands, neck crepey skin, double chin, spider veins, skin laxity, fine lines, and deep wrinkles. Track Your Progress Save your scans and watch your improvement over time. A visual score trend graph shows your last 50 scans so you can see the impact of your skincare routine, treatments, or lifestyle changes at a glance. Stay Consistent Set monthly reminders to take a new scan and never lose track of your progress. Features AI-powered facial analysis in seconds Score from 0 to 100 (100 = flawless skin) 29 facial areas individually assessed Severity ratings for each area Visual score history graph Save and review past scans Monthly scan reminders Dark mode support Designed for iPhone and iPad Subscription Plans FacialScore offers a free tier with 10 scans to get started. For continued use, choose a plan that fits your needs: Standard — $9.99/month: Up to 30 scans per month. Includes a 7-day free trial. Premium — $24.99/month: Unlimited scans. Includes a 7-day free trial. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription anytime through your Apple ID settings. Privacy Policy: https://facialscore.com/privacy Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Written user reviews are not shown here. Check current App Store reviews >
Screenshots
< Scroll to see more >
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
Axios
react-native-chart-kit
expo-image-picker
Firebase
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.
