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
Cattle Weight Pro
Cattle Weight Pro is the essential smart farming tool for modern livestock professionals, farmers, and ranchers who need accurate weight estimates for their cattle
$1.99 · In-app purchases
PRICE
$1.99
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 Cattle Weight Pro: map the core Business 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 user onboarding and feedback collection features.
Assumption to check: Lack of user feedback and ratings may indicate usability issues.
Validate with people who use this workflow before building.
Hypothesis 2
Add features for health tracking and notifications.
Assumption to check: Limited functionality for tracking cattle health.
Validate with people who use this workflow before building.
Hypothesis 3
Define clear premium features and subscription plans to enhance revenue.
Assumption to check: No clear monetization strategy despite in-app purchases.
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
Cattle Weight Pro is the essential smart farming tool for modern livestock professionals, farmers, and ranchers who need accurate weight estimates for their cattle. Using advanced precision algorithms and just a tape measure, our AI-enhanced calculator provides reliable weight estimates that are crucial for effective livestock management and precision agriculture. KEY FEATURES: • Support for both Imperial and Metric measurement systems • Smart interface designed for field conditions and precision farming • iCloud sync - Access your data across all your Apple devices • Haptic feedback for enhanced user experience and field usability • Share results via email or text message with farm management data • Professional-grade calculations trusted by livestock experts worldwide • Offline functionality for remote ranch locations • Precision agriculture integration for modern farm operations • iOS-native features including Siri Shortcuts and Spotlight search ESSENTIAL FOR MODERN FARMING: • Health Assessment - Monitor your cattle's condition with precision • Nutrition Management - Calculate proper feed requirements for optimal growth • Breeding Programs - Track genetic performance and development • Market Value - Determine accurate pricing for livestock trading • Medication Dosages - Ensure proper veterinary care and compliance • Farm Analytics - Generate data for precision livestock management • Supply Chain - Optimize livestock production and traceability Whether you're a modern rancher, precision agriculture specialist, veterinarian, or livestock management professional, Cattle Weight Pro simplifies cattle weight estimation with smart technology. No expensive scales required - just measure and get instant, accurate results! Perfect for use in precision farming operations, smart ranches, livestock facilities, and modern agricultural enterprises.
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
@react-navigation/native
axios
@react-native-community/picker
zustand
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.
