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
ScareHimAway - Personal Safety Alarm App
ScareHimAway is a personal safety alarm app designed to keep you safer from potential threats, especially in the following situations:
$2.99 · In-app purchases
PRICE
$2.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 3.0
4 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 included15 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 ScareHimAway - Personal Safety Alarm App: map the core Lifestyle 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
Offer custom alarm sounds and notifications.
Assumption to check: Limited customization options for alerts
Validate with people who use this workflow before building.
Hypothesis 2
Implement a modern and user-friendly interface.
Assumption to check: Poor user interface and design
Validate with people who use this workflow before building.
Hypothesis 3
Add real-time location tracking for emergency contacts.
Assumption to check: Lack of location-sharing features
Validate with people who use this workflow before building.
Hypothesis 4
Enable users to share their safety status with friends and family.
Assumption to check: No social sharing options
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
ScareHimAway is a personal safety alarm app designed to keep you safer from potential threats, especially in the following situations: - When you are jogging/walking alone at night - When you travel alone - When you need to get help in case of an emergency (loud alarm sound will get people's attention) - When you hear weird noises while sleeping at night (potential house thief) - and so on...... What this app IS NOT: This is just a simple app to play various alarm sound effects to scare the suspicious man away and get attentions from people around when you need help. BUT it will not call the police or mark down your location or anything like that. When you are in real danger, you should find a way to contact a policeman as soon as possible. How to use the app: 1. Select one of the four alarm sound effects - police siren, dog barking, car alarm, alarm ring. 2. Press and hold the big red button for 3 secs to start alarming. (Be careful, the sound effects are really loud!!) 3. If you need to, just click the big red button again to stop the alarm. It is that simple. Install this app then your iPhone will be turn into a portable alarm device that will scare away the dangers. Love this app? Please spread the word to your friends and families, and leave us a review if you have any suggestions!
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
Supabase
react-navigation
expo-notifications
react-hook-form
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.
