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.
Parceler is the simplest way to track every parcel you're waiting on — in one beautifully organized app.
Free
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.
Your first Build Kit is free with a verified email.
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.
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Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
Rork plan preview for Parceler - Package Tracker: map the core Shopping 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: Slow checkout process
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Poor search results
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: No order tracking
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.
Parceler is the simplest way to track every parcel you're waiting on — in one beautifully organized app. Whether it's an online order, a gift from a friend, or a shipment for work, Parceler keeps every delivery in one place and tells you the moment something changes. No more digging through emails or hopping between courier websites. WHY PARCELER - One app for every parcel — track shipments from hundreds of carriers worldwide. - Real-time status updates — know the second your package moves, departs, or arrives. - Smart notifications — get a ping for the events that matter, and silence the ones that don't. - Clean, focused design — no clutter, no ads, no endless menus. KEY FEATURES - Add a parcel in seconds — paste a tracking number, scan a barcode. - Live delivery timeline — see every scan and status update in one easy-to-read view. - Map view — follow your shipment's journey from origin to your doorstep. - Push notifications — out for delivery, delivered, exception, and more. - Custom labels — name your parcels ("Mom's birthday gift," "Work laptop") so you always know what's inside. - Archive — keep a clean home screen by archiving completed deliveries. - Dark mode — easy on the eyes, day or night. WHO IT'S FOR - Online shoppers waiting on multiple orders at once - Frequent travelers who ship things home - Families coordinating gifts and deliveries - Small businesses keeping tabs on inbound supplies - Anyone tired of refreshing courier websites CARRIERS Parceler works with hundreds of postal services, couriers, and e-commerce carriers around the world, so you can track most parcels with a single tracking number — no carrier picking required. GET STARTED Download Parceler, paste your first tracking number, and you're done. We'll take it from there. Questions or feedback? We'd love to hear from you — reach out from inside the app. Terms of Use ( EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://parceler.com/en/privacy-policy
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.
Not assessed in a Build Kit yet.
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.