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
Block Breaker for Watch
Block Breaker for Watch is a classic casual game designed specifically for Apple Watch, bringing the timeless fun of brick-breaking to your wrist
$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 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 Block Breaker for Watch: map the core Entertainment 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
Introduce new game modes or power-ups to enhance engagement.
Assumption to check: Limited gameplay variety leading to repetitive play.
Validate with people who use this workflow before building.
Hypothesis 2
Implement touch sensitivity adjustments for better control.
Assumption to check: Difficulty in controlling the paddle accurately.
Validate with people who use this workflow before building.
Hypothesis 3
Add multiplayer options or leaderboards for social interaction.
Assumption to check: Lack of social features for competitive play.
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
Block Breaker for Watch is a classic casual game designed specifically for Apple Watch, bringing the timeless fun of brick-breaking to your wrist. In this game, players control a paddle at the bottom of the screen to bounce a ball and break the bricks above. The game offers multiple modes, including the endless challenge of "Infinite Mode" and the carefully designed "Campaign Mode," each with unique level designs and power-up systems. As you progress through the levels, you can unlock new power-ups such as a wider paddle, slow ball, split ball, and more to help you clear levels more easily. Enjoy the classic gaming experience anytime, anywhere on your wrist. Test your reflexes and strategic thinking by breaking all the bricks and achieving the highest score! • Infinite Mode: Challenge endless levels with increasing difficulty. • Campaign Mode: Includes 20 carefully designed levels, each with unique layouts and power-ups. • Power-Ups: Wide paddle, slow ball, split ball, super ball, and more to help players clear levels. • High Score Tracking: Records the player's highest score and highest level to motivate continuous improvement. • Fun on Your Wrist: Optimized for Apple Watch, providing fun anytime, anywhere. Privacy Policy: https://doc-hosting.flycricket.io/block-breaker-for-watch-privacy-policy/f9655936-12b5-4525-8b41-61014747a678/privacy Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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
expo-graphics
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.
