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
Focus Bear Pomodoro Timer
Hello Amazing! Thanks for checking out Focus Bear :) Here's everything you need to know below!
$0.59 · In-app purchases
PRICE
$0.59
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 5.0
2 ratings · Top 5%
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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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 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 Focus Bear Pomodoro Timer: map the core Productivity 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 themes and timer sounds.
Assumption to check: Limited customization options for timers
Validate with people who use this workflow before building.
Hypothesis 2
Provide visual analytics of focus sessions.
Assumption to check: Lack of detailed statistics on productivity
Validate with people who use this workflow before building.
Hypothesis 3
Add integrations with popular task management apps.
Assumption to check: No integration with task management tools
Validate with people who use this workflow before building.
Hypothesis 4
Improve notification reliability and customization.
Assumption to check: Inconsistent notification behavior
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
Hello Amazing! Thanks for checking out Focus Bear :) Here's everything you need to know below! WHAT IS POMODORO AND WHY DOES IT WORK? In a world filled with distractions, it’s easy to lose focus or burn out from working too long without breaks. The Pomodoro Technique helps you stay on task by breaking your work into focused 25 minute intervals, separated by short 5 minute breaks. This method not only helps you get more done but also keeps your mind fresh, reducing the risk of burnout and maintaining peak productivity. WHY CHOOSE FOCUS BEAR? Minimalistic & Cute: A sleek, teddy bear design that fills the screen :) Distraction-Free: No unnecessary features or tracking—just pure focus. Simple & Efficient: Easily start your Pomodoro sessions and let the timer do the rest. HOW IT WORKS? Hit "Play", and let the bear guide you through focus and rest periods by playing sounds. Check how much time is left simply by glancing at the bear (phone stays awake while timer is running). Click "Reset" at any time to reset your work session! Still have questions? Or just want to say hi? Please reach out to us at: [email protected] Have a wonderful day! :)
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
TypeScript
Redux
React Navigation
@react-native-async-storage/async-storage
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.
