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.
Trade safely and securely with industry-leading compliance and security certifications today.
Free · In-app purchases
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.
A product spec, screen plans, and build steps for your coding agent.
First kit free with a verified email
Combine features and design from your favorite apps.
Kit ready. Verify your email to download it.
Generating… usually about a minute.
What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
A product spec, phased build plan, differentiation notes, and screen references.
Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Goal: Send a clear invoice after finishing a job.
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.
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.
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
Rork plan preview for Crypto.com: Buy BTC, ETH & CRO: 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.
Affiliate link: CloneChart may earn a commission at no extra cost
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
Assumption to check: High transaction fees for buying/selling cryptocurrencies.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Complex user interface can be overwhelming for beginners.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Inconsistent customer support response times.
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Limited cryptocurrency options compared to competitors.
Validate with people who use this workflow before building.
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Trade safely and securely with industry-leading compliance and security certifications today. Crypto Trading — Trade BTC, ETH, CRO, SOL, XRP, and 400+ other cryptocurrencies. • Buy & sell popular crypto, including BTC, ETH, using 20+ fiat currencies or credit/debit card. • Set up recurring daily, weekly, or monthly crypto purchases. Introducing the revamped Level Up⁸, featuring zero trading fees and subscriptions starting at $4.99/month. Get benefits across Stocks, Cash Yield, and Cards*: 4.5% yield on Cash Earn Bitcoin or CRO on qualifying spend using your Crypto.com Visa Signature ® Credit Card* No FX fees for Debit Cards Zero-commission Stocks trading 1.25% Stock transfer bonus *Availability and terms subject to legal terms and jurisdiction restrictions. See the Crypto.com website for your region to learn more. Crypto.com Prepaid Visa Card — Up to 8% back in CRO. • Spend or withdraw your funds anywhere Crypto.com Prepaid Visa Card is accepted. • Music, movie, & shopping rebates with select cards, plus airport lounge access.* Crypto Earn • Enjoy rewards & flexible terms on 40+ tokens & stablecoins. Crypto.com Pay • Pay with 30+ crypto & earn rewards. • Instant settlements with zero gas fees. *Crypto.com Visa Signature ® Disclosures Level Up Benefits - Offer is available to Level Up Rewards members that are in the reward program tiers. See https://crypto.com/document/entity_us.pdf for terms and conditions. Crypto Earning - Changes to your earn token take effect the following month. Offer is exclusive to Crypto.com Visa Signature® Credit Card holders enrolled in the Level Up program. Maximum of BTC earned at the advertised rate is capped by calendar month spend: Basic up to $250 (then 1%), Plus up to $500, Pro up to $1,000, Private Icy/Rose up to $5,000, and Private Obsidian up to $10,000 (then 2%). CRO rewards earned are not subject to a monthly cap. If you do not wish to subscribe or Lockup/Stake, select the 'Basic' tier. This rewards program is provided by Crypto.com and its terms may change at any time. For full Rewards Terms and Conditions, please see https://crypto.com/document/us credit card. Crypto.com calculates and awards the amount of BTC or CRO tokens earned based on the current market rate at the time of your purchase. Credit card offers are subject to credit approval. Crypto.com Visa Signature® Credit Card Accounts are issued by Comenity Capital Bank pursuant to a license from Visa U.S.A. Inc. Visa is a registered trademark of Visa International Service Association and used under license. Crypto.com is not a bank. Banking services are provided by Green Dot, Member FDIC. Green Dot Bank and its affiliates are not responsible for Crypto.com’s products or Level Up. The APY is effective as of 9/2/25, but may change at any time. See the Cash Earn FAQs for details. Fees may reduce your earnings. By using the Crypto.com Prepaid Visa Card you agree to the terms and conditions of the cardholder agreement AND FEE SCHEDULE, IF ANY. The Card is issued by Community Federal Savings Bank (Member FDIC) pursuant to a license from Visa U.S.A. Inc. Select tiers include an FX fee. See cardholder agreement for details. *These offers are launched by Crypto.com independently, and there is no partnership between Crypto.com and the merchants in these offers. Crypto.com has the sole discretion to modify these offers at any time. Securities are being offered to U.S. persons through Foris Capital US LLC. Foris Capital US LLC is an SEC-registered broker-dealer and member FINRA and SIPC. All stock deposit bonuses are provided by and subject to Foris Capital US LLC's sole discretion. For details of Crypto.com’s licenses, please refer to https://crypto.com/licenses. All forms of trading involve risk, including the possibility of losing the entirety of your invested capital. Such activities are not suitable for everyone and should only be carried out by individuals who understand and accept the associated risk factors.
Written user reviews are not shown here. Check current App Store reviews >
Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
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.