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
Grounded (PDM)
When anxiety hits, clear thinking can vanish fast
$0.99 · In-app purchases
PRICE
$0.99
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.
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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 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.
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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 Grounded (PDM): 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.
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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
Implement reminders and gamification to encourage daily entries.
Assumption to check: Users find it hard to stay consistent with journaling
Validate with people who use this workflow before building.
Hypothesis 2
Introduce varied prompts and activities to keep users engaged.
Assumption to check: Mood tracking can feel repetitive
Validate with people who use this workflow before building.
Hypothesis 3
Add more visualizations and insights for better tracking.
Assumption to check: Limited insight into progress
Validate with people who use this workflow before building.
Hypothesis 4
Simplify the paywall and clarify benefits of premium features.
Assumption to check: In-app purchase confusion
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
When anxiety hits, clear thinking can vanish fast. Grounded gives you simple, guided tools to help you slow down, reconnect with your body, and make it through the moment. Built for real-life overwhelm, Grounded offers calming exercises you can open quickly when you need support most. With Grounded, you can access: Breathing tools like Box Breathing and Physiological Sigh 5-4-3-2-1 sensory grounding Temperature reset guidance Grounding statements for reassurance Visual focus drills to help anchor attention Optional audio support with instrumental music or guided voice Grounded is designed to feel clean, fast, and easy to use when your nervous system is already doing the absolute most. Free tools are always available, with additional premium tools offered through a simple one-time unlock. Premium tools include: Progressive Muscle Relaxation Dissociation Grounding Panic Reassurance Night-Time Anxiety support Public Place Panic support Whether you’re dealing with panic, racing thoughts, dissociation, or that awful feeling of “I need something right now,” Grounded is made to help you come back to center—one step at a time. Grounded is a support tool and is not a replacement for medical or mental health care.
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
@react-navigation/native
@react-native-chart-kit
axios
Zustand
BUILD KIT DIFFICULTY
Starter
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.
