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.
Turn your national park and wildlife adventures into personalized posters.
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.
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Affiliate link: CloneChart may earn a commission at no extra cost
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Turn your national park and wildlife adventures into personalized posters. Scratchbook is your park passport for all 64 U.S. national parks, including Chiricahua. Scratch to reveal illustrated badges, fill your collection map, and save the photos and notes that make each visit yours. Already visited a park? Add your past trips and watch your poster fill up. A COLLECTION MADE TO SHARE • Create illustrated posters for your parks and wildlife collections • Choose circular badges, pins, patches, or stickers, and customize your poster backgrounds • Turn your photos into collages with matching badges and colors • Share pin displays, badge boards, sticker piles, and collection maps • Make scratch-reveal videos ON YOUR HOME SCREEN • Keep your parks poster, ranger rank, and latest badges and wildlife on your Home Screen • Answer a daily park or wildlife trivia question right on the widget • See your ranger rank on the Lock Screen EXPLORE. SCRATCH. REMEMBER. • Discover all 64 U.S. national parks, find nearby destinations, and favorite your next stops • Explore park facts, trivia, visiting tips, fees and hours, and an interactive collection map • Check current weather and the five-day forecast for any park • Scratch to reveal badges, then tilt your device to watch them catch the light • Keep photos and notes, choose a cover photo, and use photo dates to remember your visit • Record exact or approximate visit dates, or leave them blank • Rate the parks you've collected from one to five stars • Earn ranks and celebrate collection milestones SPOT AND COLLECT WILDLIFE • Collect bison, bears, hummingbirds, pikas, humpback whales, and more • Save sighting dates, photos, and field notes • Find the best parks, seasons, and tips for spotting each species YOUR MEMORIES, KEPT CLOSE • Browse your collection and saved memories offline • Sync through your private iCloud account • Your photos stay on your device and, with iCloud Sync enabled, in your private iCloud storage • No account to create and no ads START YOUR COLLECTION FREE Collect your first five national parks and five wildlife species free. All U.S. National Parks unlocks every park and wildlife species, Pin, Patch, and Sticker badge styles, premium app icons, and Home Screen widgets. One-time purchase. No subscription. Your past trips, your next adventure, your Scratchbook.
Written user reviews are not shown here. Check current App Store reviews >
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.
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.