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.
Dear user, hello
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.
JavaScript is required to complete mailbox verification.
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
Rork plan preview for AI Cleaner - Photos&Videos: map the core Utilities 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
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Dear user, hello. First of all, thank you for using our app. The core capability of our app is to enable you to use your phone more efficiently. Our core function is also to free up your phone space and make your phone use smoother and more seamless Our core function introduction: 1. AI cleaning function: This function can help you quickly find redundant files, images, etc. with one click, allowing you to quickly locate and find junk files that occupy your memory, and delete them 2. Battery status inquiry function: This function allows you to quickly monitor the usage status of your battery, making it convenient for you to adjust the battery condition quickly and better protect your battery 3. One click deletion of similar images and videos: We use technical means to identify similar images and videos in your files, and you can choose and delete them according to your actual situation 4. Private notepad: You can use our notepad function to record files, and this information will be saved in our app for easy access. This function can create a private password to protect your privacy 5. Image compression function: We provide you with a compressed image function, which can make your images occupy less memory and save your phone space 6. Video compression function: We provide you with a compressed video function, which can make your video occupy less memory and save your phone space 7. Image enlargement function: We provide you with a better tool that allows you to easily enlarge your own images and view specific image information 8. Address book function: We provide you with a similar address book deletion function, which can clear similar address book information with just one click In addition, we also have many advanced features, such as screen capture selection, schedule addition and deletion, mobile WiFi speed testing, image merging, etc., making your use smoother We will continuously update and iterate our application to provide you with a better and more comprehensive product experience process
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.
Hypothesis 1
Assumption to check: Users often find it difficult to manage large photo libraries.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Duplicate detection may miss some files.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Limited customization options for analysis settings.
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: No integration with cloud storage services.
Validate with people who use this workflow before building.
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.