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.
The perfect app for kids 2+ years old and cat lovers
$4.99 · 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.
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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 Little Kitten: Virtual Pet Cat: map the core Entertainment 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: Limited interactivity in pet care.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: In-app purchases can be confusing.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Repetitive tasks can lead to boredom.
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Lack of social features.
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.
The perfect app for kids 2+ years old and cat lovers Little Kitten is every child's dream pet - a cheeky, funny and adorable little friend. Take a ride on the airplane, shoot some hoops, play hide & seek and bed trampoline or get creative with paw painting - you can always have a great time with your kitten pal! Explore the kitten's world and discover cute animations, laugh with and care for your adorable, realistic pet. The unique game-design encourages children to explore the room with minimal use of icons or menus. The 7 mini-games offer a wide variety of interactions and are designed so they appeal to a wide age range. The philosophy is not about winning, losing or competition, it's about having fun in a child-friendly environment and learning without even realizing it! Great Mini-Games with purpose!: 1) Kitten Hide&Seek - encourages focus and attention. 2) Paw Painting - creativity unleashed! Mix red, yellow, blue to get every imaginable colour - your child will learn realistic paint mixing, then come up with your own masterpiece using a paw print or a standard brush. 3) Mouse & Cheese - Memorize where the zones are to sneak mouse past little kitten over to the cheese. Or just have some laughs seeing what happens when little kitten catches the mouse! 4) Bed Trampoline - Discover all little kitten's hidden tricks and moves! 5) Animal Puzzle - Educational 'mix and match' funny animal combinations to earn biscuits that you can then feed to your little kitten. 6) Feeding - Each time you play a mini-game you receive cat food snacks, children love feeding the little kitten and watching it licking its lips and purr after a good feed! 7) Cat-in-the-box - Educational 'hand-eye coordination' mini-game 8) Balloon Popping - can you discovered all the different shapes?! Not using any text menus, the game can be easily navigated by young children. Parents have the option to limit screen time for their kids: after a chosen time, the kitten gets tired and goes to sleep. Little Kitten is a high-tech app - using the latest 3d animation technology to create the visuals, it also uses cutting edge programming to maximize the user experience on your apple device. Enjoy the premium quality content in this original app brought to you by Squeakosaurus. * About Squeakosaurus * We are a German based studio and the creators of the Little Kitten brand. We develop high-quality apps for children aged 2-8 years. We are parents ourselves and place great importance on creating child-friendly products that enrich our children's lives and promote learning. We work with selected highly skilled artists from around the world to produce outstanding products, because kids deserve the best!
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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.