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
Areuok- Demumu to I'm OK
You know it—someone is always thinking of you.
$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
Make this idea yours
A product spec, screen plans, and build steps for your coding agent.
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Combine features and design from your favorite apps.
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What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
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/
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 Areuok- Demumu to I'm OK: 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
Incorporate social sharing and community support features.
Assumption to check: Lack of social features for sharing emotional experiences
Validate with people who use this workflow before building.
Hypothesis 2
Expand emoji options and allow users to add custom feelings.
Assumption to check: Limited emotion representation with only emojis
Validate with people who use this workflow before building.
Hypothesis 3
Add push notifications to encourage daily check-ins.
Assumption to check: No reminders for regular check-ins
Validate with people who use this workflow before building.
Hypothesis 4
Provide detailed analytics and insights on mood over time.
Assumption to check: Minimal analytics on mood trends
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
You know it—someone is always thinking of you. Maybe it's your parents far away, or a close friend. They don't want to intrude, but they can't help worrying if you're eating well, if you're tired, if you're safe, living all by yourself. That's why we created「Areuok」. It's simple. So simple you'll only use it once a day. Open the app, tap the large "Check-in" button, and your peace is reported for the day. For you, it's a one-second gesture. For the one thinking of you, it's a whole day of relief. It's also thoughtful. If you forget to check in for a few days—we all get swamped—it reminds you like a friend would. A gentle nudge on the first day, growing more concerned by the second. If there's still no word by the third day, it follows your pre-set wishes and sends an email to your most trusted contact, saying: "I might be out of reach for a bit, and may need your check-in." No complex features, no social noise, no distractions. Here, it's just you and your daily peace. We believe the deepest love is often the quietest. It doesn't need constant fanfare, but it does deserve a sure response. May you venture far and wide, and may your love always have a place to rest. 「Areuok」— Safeguarding that quiet love for you.
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
Zustand
Supabase
React Navigation
react-native-reanimated
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.
