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.
CardFollowUp transforms business cards into meaningful professional relationships with the power of AI.
$4.99 · 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.
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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.
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Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
Rork plan preview for CardFollowUp: map the core Business workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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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: Expensive subscription
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Missing features
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Poor performance
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.
CardFollowUp transforms business cards into meaningful professional relationships with the power of AI. Designed for conferences, networking events, trade shows, sales meetings, business development, and professional networking, CardFollowUp helps you scan business cards, save contacts, organize event information, and generate personalized AI-powered follow-up emails in seconds. No more stacks of forgotten business cards. No more missed opportunities. No more manually typing contact information after events. Simply scan a business card using your iPhone camera and CardFollowUp automatically extracts key contact details including: • Name • Company • Job Title • Email Address • Phone Number • Website • Address Review and edit the extracted information before saving it directly into Apple Contacts. CardFollowUp also allows you to add Event Names and detailed networking notes so you always remember: • Where you met • What you discussed • Follow-up opportunities • Business interests • Promised next steps • Important conversation details Using built-in AI follow-up generation, CardFollowUp creates professional personalized emails based on: • The scanned contact • The networking event • Your conversation notes • Your sender profile Whether you are attending: • Business conferences • Sales meetings • Trade shows • Chamber networking events • Technology expos • Startup pitch events • Real estate networking • Recruiting events • Professional mixers CardFollowUp helps you stay organized and follow up faster. KEY FEATURES • Fast business card scanning using Apple VisionKit OCR • AI-generated follow-up emails • Save contacts directly to Apple Contacts • Event-based networking organization • Conversation notes and follow-up context • Review and edit extracted contact information • Professional sender profile setup • Subscription support with free trial • Simple and modern iOS experience • Privacy-focused workflow • Streamlined networking productivity tools WHY CARDFOLLOWUP? Most networking opportunities are lost because follow-up never happens. CardFollowUp helps bridge the gap between meeting someone and building a real professional relationship. Instead of manually entering contact information and struggling to remember details days later, you can capture everything immediately while conversations are still fresh. With AI-powered follow-up assistance, you can respond quickly, professionally, and consistently after every event. PERFECT FOR • Sales professionals • Business development teams • Entrepreneurs • Recruiters • Real estate agents • Conference attendees • Startup founders • Account executives • Marketing professionals • Consultants • Networking groups • Small business owners FREE & PRO FEATURES Free users can: • Scan business cards • Save contacts • Organize event details • Generate a limited number of AI follow-up emails CardFollowUp Pro unlocks: • Unlimited AI-generated follow-up emails • Enhanced networking productivity • Faster professional outreach workflows PRIVACY & SECURITY Your contact information remains under your control. CardFollowUp integrates directly with Apple Contacts and uses secure services for AI-powered email generation. Start turning networking opportunities into real professional relationships with CardFollowUp. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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.