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
BTC Miner · Bitcoin Mining
Enter BTC Miner · Bitcoin Mining, a polished virtual mining command center designed for users who enjoy strategy, upgrades, and progression-based gameplay.
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
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.
Build your own version
Build Kit
Make this idea yours
A product spec, screen plans, and build steps for your coding agent.
First kit free with a verified email
Add to a Remix
Combine features and design from your favorite apps.
Kit ready. Verify your email to download it.
Generating… usually about a minute.
Make it yours Optional
What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
What's included14 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.
JavaScript is required to complete mailbox verification.
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 BTC Miner · Bitcoin Mining: map the core Finance workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
Preview ready. Verify your email to reveal and copy the full prompt.
JavaScript is required to complete mailbox verification. Return to this prompt preview.
Continue in Rork >
Affiliate link: CloneChart may earn a commission at no extra cost
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
Add advanced analytics and reporting features.
Assumption to check: Limited features compared to competitors
Validate with people who use this workflow before building.
Hypothesis 2
Implement a modern, visually appealing UI.
Assumption to check: User interface feels dated
Validate with people who use this workflow before building.
Hypothesis 3
Optimize backend performance for better responsiveness.
Assumption to check: Inconsistent performance
Validate with people who use this workflow before building.
Hypothesis 4
Create comprehensive help resources and support channels.
Assumption to check: Lack of user support and documentation
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
Enter BTC Miner · Bitcoin Mining, a polished virtual mining command center designed for users who enjoy strategy, upgrades, and progression-based gameplay. Set up advanced digital rigs, activate performance boosters, and oversee a futuristic mining hub brought to life with smooth animations and a cinematic UI. Dynamic Mining System – Experience a fully simulated hash engine with adjustable rates, cooldown logic, and timed sessions that mimic real mining workflows. Expand Your Virtual Operation – Collect, upgrade, and manage GPU units to scale your total power. Track production cycles with crystal-clear timers and detailed stat panels. Engaging Progression Loop – Complete missions, unlock achievements, try your luck with spins and scratchers, and earn bonuses through optional referral rewards. Premium Boost Center – Activate power multipliers, extend session durations, access exclusive visual styles, and elevate your experience through in-app purchases. Whether you enjoy optimizing virtual machinery, exploring how cloud-based mining systems operate, or simply progressing through a rewarding upgrade journey, BTC Miner · Bitcoin Mining Simulator offers a sleek, privacy-forward experience you can play anytime. DISCLAIMER This is a simulation game created for entertainment and educational purposes. It does not mine or transfer any real cryptocurrency, does not connect to blockchain networks, and does not generate or manage actual digital assets. All values shown are fictional and exist only inside the app. Support: [email protected] Privacy Policy: https://sites.google.com/view/bitcoin-mining-simulation/home Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula
Written user reviews are not shown here. Check current App Store reviews >
Screenshots
< Scroll to see more >
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
Axios
React Navigation
React Native Chart Kit
Firebase
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.
