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
BitBoost - Earn Bitcoin Daily
Earn Bitcoin for Free - Start Now
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.6
645 ratings · Top 15%
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 included17 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 BitBoost - Earn Bitcoin Daily: map the core Finance 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 more engaging tasks with higher rewards.
Assumption to check: Users often find it hard to earn significant rewards quickly.
Validate with people who use this workflow before building.
Hypothesis 2
Add multiple withdrawal methods for user convenience.
Assumption to check: Limited payment options for cashing out Bitcoin.
Validate with people who use this workflow before building.
Hypothesis 3
Enhance the backend to ensure reliable task completion tracking.
Assumption to check: Some tasks may not credit rewards correctly.
Validate with people who use this workflow before building.
Hypothesis 4
Provide clearer explanations and benefits of in-app purchases.
Assumption to check: In-app purchases might be confusing for users.
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
Earn Bitcoin for Free - Start Now BitBoost lets you earn real Bitcoin easily. No technical knowledge required, no expensive equipment needed - download now and start earning! How to Earn: Watch sponsored videos Buy Packages Invite friends for rewards Join special events Core Features: - 100% free to use - Multiple earning opportunities - Low withdrawal threshold - Real-time earnings tracking - Simple and easy interface Safe & Secure: - Encrypted protection - Transparent reward system - No hidden fees - Secure withdrawals Why Choose BitBoost: - Earn real Bitcoin (BTC) - Over 100,000 users worldwide - Regular feature updates - 24/7 customer support Trusted by Millions Over 1 million downloads, serving users in 100+ countries. Join our Bitcoin earning community today! IMPORTANT NOTICE - How This App Works: This app does NOT use your phone's hardware for actual mining. We do not use your device's CPU, GPU, or battery to perform mining operations. BitBoost only simulates a mining experience for educational and engagement purposes. Your "mining progress" represents your participation in our rewards program, where you earn Bitcoin by completing advertiser-sponsored tasks. All Bitcoin rewards come from advertising partners and promotional campaigns, not from actual mining on your device. Your phone will not overheat, and your battery will not drain quickly. This ensures: No damage to your device No excessive battery consumption No device overheating Safe and sustainable earnings Disclaimer Bitcoin value fluctuates with market conditions. Users must comply with local regulations. This app does not perform real mining on your device Download BitBoost now and start your Bitcoin earning journey! Terms of Service: https://bitwave.live/#/pages/term/index Privacy Policy: https://bitwave.live/#/pages/privacy/index
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
Axios
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.
