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.
Keep useful things close with Backmark, a private memory tool for iPhone.
$4.99
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.
Loading build analysis and prompts…
JavaScript is required to complete mailbox verification. Return to this prompt preview.
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.
Keep useful things close with Backmark, a private memory tool for iPhone. SAVE WHAT MATTERS Deliberately share links, text, screenshots, files and map links to Backmark from other apps. Each becomes a searchable Memory that keeps its original source link, alongside useful text and previews. Import bookmarks exported from Safari, Chrome, Firefox or Edge, sorted by folder or by topic on your iPhone. FIND IT AGAIN Browse by where each save came from, by topic, or with your own tiles, and search everything at once. Mark favorites, and open, edit, share or delete your saved content whenever you choose. BUILD WITH IT Group saves into manually maintained Boards. Add places from map links you share and see a planned walking or driving route between a Board's places. Share a Board as a set of images with every original link, or save the images to Photos. ON-DEVICE INTELLIGENCE On compatible iPhones with Apple Intelligence available, enrich Memories, ask questions grounded in a Board's saved content, sort imported bookmarks, and create Board covers and tile icons with Image Playground. Review and edit the cover description before generation. Normal saving, text recognition and search remain available without generative AI. PRIVATE BY DESIGN Your Memories and Boards stay on your iPhone. Backmark requires no account and has no backend, analytics, advertising or silent cloud AI fallback. Place search and routes use Apple Maps with only what they need. Export everything as one zip you can open anywhere, restore it later, or delete all local Backmark data from Profile. A one-time purchase, with no subscription or in-app paywall.
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.
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.