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.
** Level+Up will shuffle a workout for you - it never gets boring! **
$3.99 · 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.
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.
Rork plan preview for HIIT Home Training: map the core Health & Fitness 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
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: Limited variety of workouts
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: No social features
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Lack of progress tracking
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Limited integration with wearables
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.
** Level+Up will shuffle a workout for you - it never gets boring! ** Working out just got a whole lot easier! Level+Up was designed by a fitness junkie to help busy people find workouts that fit their busy schedules. It's like having a personal trainer in your pocket. No equipment needed - exercise at home and on the go! Easy to follow timed exercises and workouts target your core and major muscle groups - time to body sculpt. Beautiful stop motion animations and audio cues guide you through each exercise. As exercises get easier, take it to the next level. A log keeps track of your progress. You can share your heroic workouts on Facebook and Twitter. Feeling adventurous? Level+Up will shuffle up a workout for you! Features: - Great workout experience: beautiful stop-motion animation, audio and vibration cues guide you through each exercise's set and rest cycles. - Great bodyweight exercises to choose from: Bridge, Burpees, Crunches, Dips, Hindu Push-ups, Jumping Jacks, Lunges, Mountain Climbers, Single-leg Squats, Plank, Push-ups, Shoulder Press, Side Plank, Squats, Sumo Squat, Table Pull-ups 1, Table Pull-ups 2, Wall Sit - Workouts you will love: Quick, Fat Burner, Hotel Room (for limited space), Upper Body, Core & Back, Legs, Butt & Abs - Timed exercises: exercising against the clock makes workouts feel shorter and more effective - Choose your level: each exercise is available in 7 levels with increasing length and intensity - Exercise shuffle: need some variety in your workout? Let Level+Up pick an exercise for you! - Workout log: track your progress with the Level+Up log. - Take notes: after every exercise you can jot down a quick note. - Social media: share your workouts on Facebook and Twitter Final notes: Consult your doctor if you are unsure whether a particular exercise is good for you or if you experience pain during or following the workout.
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.